Isolates with resistance to erythromycin and tetracycline. Medical search. Frequent questions

all isolates were also resistant to ampicillin. (cdc.gov)
In 1996, in Bangladesh, over 95% of Shigella dysenteriae isolates were resistant to ampicillin, co-trimoxazole, and nalidixic acid, and up to 40% were resistant to mecillinam. (jabfm.org)
The minimum inhibitory concentrations (MICs) of penicillin G and ampicillin for these isolates were between 1 mg/l and and 50 mg/l. (bmj.com)
showed 100% resistance to erythromycin and high resistance rates ( 75%) to ampicillin, cephalothin, chloramphenicol and tetracycline. (who.int)
These bacteria were identified ted the selection of antibiotics for the by their characteristic appearance on the treatment of enteric bacterial pathogens, media and further confirmed by the pattern particularly to commonly used antimicrob- of biochemical reactions using a standard ial agents such as ampicillin, tetracycline bacterial identification system (API 20E, and trimethoprim-sulfamethoxazole [ 2 ]. (who.int)
E. coli was 80% resistance to Ampicillin and 90% sensitive to Ciprofloxacin whereas Salmonella spp. (scirp.org)
showed 100% resistance to Ampicillin and 80% sensitivity to Ciprofloxacin. (scirp.org)
Uropathogenic Escherichia coli (35%) were the most prevalent microbial isolates and showed high resistance rates towards penicillin, ampicillin, and cefixime, followed by Klebsiella spp. (biomedcentral.com)
The isolates were 100% resistant to Ampicillin. (microbiochemjournal.com)
Three (3) isolates were resistance to Ampicillin and Amoxicillin, 5 isolates were resistance to Ampicillin, Chloramphenicol and Amoxicillin while 2 isolates were resistance to Ampicillin, Chloramphenicol, Tetracycline and Amoxicillin. (microbiochemjournal.com)
7 However, during the past two decades, reports from several cholera-endemic countries of strains resistant to antibiotics including tetracycline, ampicillin, kanamycin, streptomycin, sulphonamides, trimethoprim and gentamicin have appeared. (who.int)
Resistance to vancomycin, ampicillin, and rifampicin was higher among E. faecium , but resistance to ciprofloxacin was higher in E. faecalis isolates. (biomedcentral.com)
Of the 230 E. coli isolates tested, marked antibiotic resistances (over 70%) were University, Mafikeng observed for erythromycin, tetracycline, ampicillin, chloramphenicol and norfloxacin. (marysfamilymedicine.org)
Among Escherichia coli (n = 225), resistance was high to ampicillin and tetracycline, moderate to kanamycin and low to amoxicillin/clavulanic acid and cefazolin. (hal.science)

8 Neisseria gonorrhoeae has developed strains resistant to penicillin, sulfonamides, tetracyclines, and fluoroquinolones. (jabfm.org)
More than half of the strains (54%) were resistant to penicillin, 29.4% to tetracycline, 23.5% to erythromycin, and 17% showed resistance to ciprofloxacin. (hindawi.com)
All of isolates were resistant to Erythromycin, Penicillin, Tetracycline and Lincomycin. (koreamed.org)
The nationwide Active Bacterial Core pneumococcal surveillance report from 2018 found that 4.7% of invasive pneumococcal isolates were resistant or intermediate to penicillin and 2.6% were resistant or intermediate to cefotaxime. (pids.org)
Tetracyclines, erythromycin, and penicillin are most commonly associated with resistance. (medscape.com)
Penicillin-resistant strains have been isolated only from respiratory tract infections. (medscape.com)
If P multocida is the only isolated organism, therapy may be changed to intravenous penicillin G. Once clinical improvement is noted, oral penicillin VK is an option. (medscape.com)
isolated from different parts of Africa are generally sensitive to ciprofloxacin, but resistant to penicillin. (biomedcentral.com)
Overall, 90.4% of isolates were intermediate penicillin resistant, 99.1% were trimethoprim resistant, 73.0% were tetracycline resistant, and 33.9% were sulfamethoxazole resistant. (edu.gh)
Overall, 72.2% of isolates were resistant to penicillin (I or R) and at least two other antimicrobials. (edu.gh)
once the susceptibility results are known, the use of tetracyclines, penicillin, or chloramphenicol should be prioritized. (biomedcentral.com)
n = 189) isolates were susceptible to most antimicrobials tested except to penicillin (25.1 and 29.1 % resistance). (hal.science)
This current VetPath study shows that mastitis pathogens were susceptible to most antimicrobials with exceptions of staphylococci against penicillin and streptococci against erythromycin or tetracycline. (hal.science)
The high frequency of penicillin resistance and poly resistance found in this study have to be taken into account at the time of choosing an empirical antibiotic scheme and for the adjustment of those already implemented. (bvsalud.org)
No isolates were resistant to vancomycin which is still the best antibiotic available for the treatment of infections due to penicillin resistant Staphylococcus that are inhibited by penicillinase. (bvsalud.org)
Because of the emergence of PNSP, in December 1994, the New York City Department of Health (NYCDOH) amended the New York City health code to require reporting of PNSP to monitor the local prevalence of resistance to penicillin. (cdc.gov)
The surveillance case definition for PNSP included S. pneumoniae isolated from any anatomical site with a MIC to penicillin greater than or equal to 0.1 ug/mL confirmed by an approved National Committee for Clinical Laboratory Standards (NCCLS) methodology (3). (cdc.gov)
Interestingly, all the Salmonella isolates were resistant to penicillin, erythromycin and vancomycin, but the sensitivity was observed for tetracycline, gentamicin and amoxicillin/clavulanic acid. (um.edu.my)
pneumoniaewith high resistance to penicillin and other antibiotics in 1977, high rates of antimicrobial resistance inS. (techblessing.com)
Separate interpretive breakpoints were used to define the resistance to penicillin, cefepime, cefotaxime, and ceftriaxone for meningeal isolates. (techblessing.com)
The Food and Drug Administration defines multiresistance as resistance to two or more of the five classes of antibacterial agents represented by erythromycin, cefuroxime, SXT, penicillin, and tetracycline [22]. (techblessing.com)
In the occasional patient with recurrent disease usually related to venous or lymphatic obstruction, the cellulitis is most often due to Streptococcus species, and penicillin G or amoxicillin (250 mg bid) or erythromycin (250 mg qd or bid) may be effective. (medscape.com)
A global phylogeny of CC230 (n=389) revealed that tet(S/M)-positive isolates formed a sublineage predicted to exhibit resistance to penicillin, co-trimoxazole, erythromycin and tetracycline. (ox.ac.uk)

None of the isolates was resistant to vancomycin or chloramphenicol. (iium.edu.my)
Susceptibility to different antibiotics was tested by disk diffusion technique 11 following the Clinical and Laboratory Standards Institute (CLSI) guidelines 12 using a commercially available disk (Oxoid Ltd, England) of eight antimicrobial agents: amoxycillin (10 μg/disc), chloramphenicol (30 μg/disc), ciprofloxacin (5 μg/disc), erythromycin (15 μg/disc), nalidixic acid (30 μg/disc), norfloxacin (10 μg/disc), co-trimoxazole (25 μg/disc) and tetracycline (30 μg/disc). (who.int)
Resistance was less commonly reported for chloramphenicol, sulfonamides, and quinolones. (bsava.com)

The transmission of antibiotic resistance to human population through food consumption is a global public health threat. (hindawi.com)
The trends of antibiotic resistance and the toxinogenic S. aureus carried by the poultry intended for consumption in Tangier present a huge concern. (hindawi.com)
A British study on antimicrobial resistance (AMR) estimated that 700,000 persons are dying each year worldwide due to antibiotic-resistant infections [ 4 ]. (hindawi.com)
So, only antibiotic resistance pattern of E. coli was determined. (banglajol.info)
Antibiotic resistance profiles were determined in paired maternal and infant samples. (biomedcentral.com)
The World Health Organisation regards antibiotic resistance as a threat to global health and food security. (universityobserver.ie)
It was concluded that 88% of the samples contained at least one pathogen that showed resistance towards an antibiotic. (universityobserver.ie)
Data recorded over a period of thirteen years suggested that antibiotic resistance in bottlenose dolphins, mimics the antibiotic resistance developed by humans. (universityobserver.ie)
Studies have led researchers to anticipate the ill effects of antibiotic resistance on public health. (universityobserver.ie)
Interestingly, the location where the sample was collected from, played an integral role in determining whether the animals showed resistant towards at least one isolated antibiotic. (universityobserver.ie)
Upon observing the influence of antibiotic resistance in organisms cultured from the Indian River Lagoon and Charleston Harbor area, it was concluded that the results were similar. (universityobserver.ie)
Once standardised concentration of antibiotics were determined-by employing techniques of antibiotic resistance, screening-Antibiograms were built. (universityobserver.ie)
He believes that an increase in antibiotic resistance will lead to a significant decrease in the probability of successfully treating infections. (universityobserver.ie)
The trend, he says, appears to mirror the pattern of antibiotic resistance developed in humans. (universityobserver.ie)
In recent years, the seawater has started to operate as a massive reservoir for antibiotic resistance genes, at a global scale. (universityobserver.ie)
Antibiotic Resistance Threats in the United States, 2019. (pids.org)
Antibiotic treatment for a single outpatient infection has been shown to influence resistance patterns of future infections. (pids.org)
In more than 30% of infections, the isolate will be resistant to one or more clinically useful antibiotics (CDC, Antibiotic Resistance Threat Report , 2019. (pids.org)
Recently, antibiotic resistance among L. monocytogenes isolated from foods and the environment has increased, particularly for those antibiotics commonly used to treat listeriosis. (marlerclark.com)
Therefore, monitoring changes in the antibiotic resistance of L. monocytogenes due to the continuing emergence of resistant strains is needed. (marlerclark.com)
Listeria innocua, another similar species also found in food environments, more commonly displays antibiotic resistance and can be valuable for research. (marlerclark.com)
There is concern that L. monocytogenes strains will continue to acquire antibiotic resistance from shared genetic materials and environmental persistence, making severe illness harder to treat. (marlerclark.com)
This is especially concerning when the antibiotic resistance is seen in foods that are considered ready-to-eat (RTE) and thus less likely to have a control step before consumption. (marlerclark.com)
indicated that antibiotic resistance was more commonly observed for L. monocytogenes in RTE foods than in processing environment samples, describing a co-selection phenomenon in which repeated exposure to sub-lethal concentrations of some antimicrobials (i.e. ciprofloxacin) may produce derivative strains possessing increased tolerance to the respective selective agent as well as increased tolerance to other antibiotics. (marlerclark.com)
is to communicate, in simple o Establish and expand the routine AMR surveillance to monitor language, the results of antibiotic resistance in poultry. (who.int)
response to various antibiotics (antibiotic resistance). (who.int)
The laboratory procedures to investigate antibiotic resistance were carried as out as per standard methods. (who.int)
Establish and expand the routine surveillance to monitor antibiotic resistance in poultry. (who.int)
7 However, antibiotic resistance usually occurs in the environment where antibiotics are frequently used. (researchsquare.com)
During the coronavirus disease 2019 (COVID-19) pandemic, changes in hospital infection prevention and control and antibiotic stewardship strategies have had implications for nosocomial infection rates and antimicrobial resistance [ 3 ]. (biomedcentral.com)
This research aimed to investigate the diversity of faecal enterococci isolated from wild birds, to detect their antibiotic resistance patterns and to determine their distribution of genes related to vancomycin resistance. (istanbul.edu.tr)
November saw the veterinary sector join forces with the NHS to pilot an antibiotic amnesty in response to the ever-growing concern of antibiotic resistance in humans and domestic animals. (bsava.com)
This quarter's Featured Article reminds us that not only cats and dogs require prudent use of antibiotics, as the authors studying antibiotic resistance in 398 pet reptiles found. (bsava.com)
The Romanian study focused on the analysis of pathologies responsible for diseases in pets kept in terrariums, aiming to better understand the features of antibiotic therapy, bacterial load and antibiotic resistance in the species. (bsava.com)
Long-term antimicrobial treatments have undoubtedly influenced the evolution of resistant strains, with the majority of bacteria in this study exhibiting resistance against the majority of commonly used antibiotic combinations, including penicillins, cephalosporins, macrolides and tetracyclines. (bsava.com)
Published in Animals (https://doi.org/10.3390/ani12101279), this study further highlights the importance of careful antibiotic therapy in all pet species, domestic and exotic, to counteract the evolution of resistance. (bsava.com)
in Africa have so far focused on the prevalence and antibiotic susceptibility of L. monocytogenes isolated from RTE foods and raw meat but rarely from humans, animals, and the environment. (biomedcentral.com)
No multidrug resistant isolates were detected from cattle, while 25.86% of swine isolates were resistant to three or more antibiotic classes. (biomedcentral.com)
California mastitis test (CMT) was performed to confirm the presence of somatic cells, S. agalactiae was identified using standard microbiological methods, and antibiotic resistance was determined by Kirby-Bauer disc diffusion method using Mueller-Hinton agar. (unair.ac.id)
Therefore, monitoring the antibiotic susceptibility profiles of this organism is needed in veterinary medicine, in order to make an appropriate choice of drug for treatment, improve high cure rates and minimize the increase of drug resistance. (unair.ac.id)
The antibiotic resistance profiles of Escherichia coli ( E. coli ), isolated from different water sources in D. Tonderai Kawadza1 the Mmabatho locality were evaluated. (marysfamilymedicine.org)
Multiple Campus, South Africa antibiotic resistance patterns were also compiled. (marysfamilymedicine.org)
Cluster analysis performed showed a unique antibiotic resistance pattern which suggested Constance Wose Kinge a link between isolates from all sampling points. (marysfamilymedicine.org)
13 water sources in the Mmabatho locality, The surfacing of antibiotic resistance usually results from the misuse of antibiotics as growth-promoters in North-west Province, animal production, for therapy and prophylaxis.14 Because humans consume these animal products, there South Africa. (marysfamilymedicine.org)
Confirmed cases with isolates from normally sterile sites were investigated by medical record reviews to determine the clinical presentation, underlying medical conditions (including HIV-infection status), and hospitalization and antibiotic use within the preceding 6 months. (cdc.gov)
Two S. Typhimurium isolates (8.70%) exhibited the highest multiple antibiotic resistance (MAR) index value of 0.56 which shown resistance to nine antibiotics. (um.edu.my)
To understand the prevalence and genetic characteristics of Campylobacter in Chinese local dual-purpose (meat and eggs) chickens, the genomes of 30 Campylobacter isolates, including 13 C. jejuni and 17 C. coli from Jianghan-chickens in central China, were sequenced and tested for antibiotic susceptibility. (figshare.com)
The antibiotic resistance rate of C. coli was higher than that of C. jejuni. (figshare.com)
Overall, this study extends our knowledge of the epidemiology and antibiotic resistance of Campylobacter in local Chinese dual-purpose chickens. (figshare.com)
However, public health concerns include the potential for development of antibiotic resistance (AR) in soil bacteria after exposure to residual chemicals in reclaimed water. (asabe.org)
Serotype, multilocus ST and antibiotic resistance were inferred from genomes. (ox.ac.uk)
Treatment is usually with penicillinase-resistant beta-lactams, but because antibiotic resistance is common, vancomycin or other newer antibiotics may be required. (msdmanuals.com)
Coagulase-positive S. aureus is among the most ubiquitous and dangerous human pathogens, for both its virulence and its ability to develop antibiotic resistance. (msdmanuals.com)

also had high resistance to gentamicin, sulphonamide, and trimethoprim-sulfamethoxazole. (who.int)
The isolates are 100% sensitive to ciprofloxacin, 66.7% to Levofloxacin and Gentamicin each and 58.33% to Erythromycin. (microbiochemjournal.com)
High frequencies of the fecal Enterococcus isolates with vancomycin-resistance (VR, 32.6% and 41.9%), high-level of gentamicin-resistance (HLGR, 25.6% and 27.9%), and multi-drug resistance phenotypes (MDR, 48.8% and 65.1%) were detected at admission and discharge times, respectively. (biomedcentral.com)

Moreover, about half of Staphylococcus aureus strains were MRSA isolates and reported low rates of resistance to glycylcycline and linezolid. (biomedcentral.com)
Perfil de resistencia de Staphylococcus spp aislados de hemocultivos en el Hospital Centra. (bvsalud.org)
Las infecciones nosocomiales por Staphylococcus spp constituyen uno de los problemas de mayor preocupación en salud pública en todo el mundo. (bvsalud.org)
Debido a que existen diferencias según centro hospitalario, paciente, área y tiempo de internación es esencial conocer el perfil de resistencia a los antibióticos más utilizados de las cepas de Staphylococcus involucradas en estas infecciones. (bvsalud.org)
El objetivo del presente estudio fue determinar el perfil de resistencia de los aislados de Staphylococcus aureus (Sau) y Estafilococo coagulasa negativo (ECN) de muestras de hemocultivos de pacientes adultos, pediátricos y recién nacidos internados entre el 1 de junio de 2005 al 30 de junio de 2006, en varios servicios del Hospital Central del Instituto de Previsión Social (IPS. (bvsalud.org)
Because there are differences according to health center, patient, area and days of hospitalization, the knowledge of the resistance profile of Staphylococcus spp to the most common antibiotics is essential. (bvsalud.org)
The objective of the present study was to determine the resistance pattern of Staphylococcus aureus (Sau) and coagulase-negative staphylococci strains isolated from hemoculture of adult, pediatric and neonatal patients, hospitalized in the Hospital Central del Instituto de Previsión Social from June 1, 2005 to June 30, 2006. (bvsalud.org)
Note that management of cellulitis may be complicated because of the emergence of methicillin-resistant Staphylococcus aureus (MRSA) and macrolide- or erythromycin-resistant Streptococcus pyogenes . (medscape.com)
The aim of this study was to quantify Staphylococcus aureus isolated from materials used in radiographic processing, as well as to determine their sensitivity to antimicrobial agents commonly used in dentistry. (bvsalud.org)

It was revealed that E. coli extracted from Indian River Lagoon had a higher resistance to piperacillin, tetracycline, and trimethoprim/sulfamethoxazole as compared to isolates from Charleston Harbor area. (universityobserver.ie)
[ 4 ] Most community-acquired MRSA infections (CA-MRSA) are apparently susceptible to trimethoprim-sulfamethoxazole and tetracycline. (medscape.com)

High levels of resistance of chicken isolates to erythromycin and tetracycline, and low levels of resistance to ciprofloxacin reflect the use of the former antibiotics in animal husbandry. (usherbrooke.ca)
12,13 Since there is no Vibrio cholerae -specific CLSI interpretive criteria for several of the drugs for which resistance is described, we considered a zone of inhibition of 21mm for ciprofloxacin, 23mm for erythromycin, 19mm for nalidixic acid and 17mm for norfloxacin as the cut-off values to determine susceptibility ( Table 1 ). (who.int)
The ciprofloxacin and tetracycline resistance phenotypes correlated strongly with the GyrA T86I mutation and tet(O)/tet(L), respectively, but for other antibiotics, the correlation between genes and resistance phenotypes were weak, indicating that there may be resistance mechanisms other than the resistance genes detected in this study. (figshare.com)

The MIC values for enrofloxacin against these isolates are presented in Table I. Most strains of these organisms were found to be susceptible to enrofloxacin in vitro but the clinical significance has not been determined for some of the isolates. (drugs.com)
While Streptococcus pyogenes remains highly susceptible to beta-lactam antibiotics, over the past decade increasing prevalence of clindamycin and macrolide resistance are being reported worldwide. (pids.org)
Vibrio cholerae remained susceptible to many antibiotics for a sustained period, with only 3% of the isolates demonstrating resistance in the worldwide survey conducted in 1976. (who.int)
This study found resistance to sulphamethoxazole/trimethoprim was most common with only 15% of strains being susceptible. (ui.ac.id)
Isolates were then categorized as susceptible, intermediate or resistant. (bsava.com)
Bovine isolates were susceptible to all the antibiotics we tested except for lincomycin (94.4% of isolates were resistant). (biomedcentral.com)
However, the antimicrobials we tested were less effective against swine isolates, of which none were susceptible to lincomycin. (biomedcentral.com)
Streptococcus uberis isolates (n = 208) were susceptible to β-lactam antibiotics (87.1-94.7 % susceptibility), 23.9 % were resistant to erythromycin and 37.5 % to tetracycline. (hal.science)
Isolates resistant to OX (MRSA), intermediate to OX, and every 10th isolate susceptible to OX (MSSA) by disk diffusion are saved for additional testing of organism characteristics. (cdc.gov)

6 In Quetta, Pakistan, 69% of Salmonella typhi isolated from blood were multidrug resistant. (jabfm.org)
Serovars distribution and antimicrobial resistance patterns of Salmonella spp. (koreamed.org)
The aim of this study was to investigate the distribution of Salmonella serovar and antibiotics susceptibility of the isolates from Korean swine producing systems. (koreamed.org)
The results of this study provided useful information regarding antimicrobial susceptibility and resistance patterns to treat salmonellosis and to prevent emergence of multidrug resistance Salmonella. (koreamed.org)
Out of 100 poultry excreta samples tested, 93 showed the presence disaggregated by the WHO AWaRe* classification for E.coli isolated from of E.coli and 8 showed salmonella bacteria. (who.int)
We found that the dominant serotypes of C. jejuni and Salmonella enterica were present in chicken manure, chicken meat sold in markets, and feces of asymptomatic farm workers, with high genetic similarities between the isolates regardless of origin. (bvsalud.org)
The results demonstrate a close relationship between the S. enterica serovar Muenchen isolates found in our sample collection and those responsible for 40% of all clinical Salmonella spp. (bvsalud.org)
Yan H, Li L, Alam MJ, Shinoda S, Miyoshi S. Prevalence and antimicrobial resistance of Salmonella in retail foods in northern China. (microbiochemjournal.com)
Assefa A, Girma M. Prevalence and antimicrobial susceptibility patterns of Salmonella and Shigella isolates among children aged below five years with diarrhea attending Robe General Hospital and Goba Referral Hospital, South East Ethiopia. (microbiochemjournal.com)
Salmonella Enteritidis and Salmonella Typhimurium in retail beef from different retail markets of Selangor area, as well as, to assess their pathogenic potential and antimicrobial resistance. (um.edu.my)
PCR analysis of virulence genes showed that all Salmonella isolates (100%) were positive for the invA gene. (um.edu.my)
The findings in this study indicate that retail beef products tested were widely contaminated with multi-drug resistant (MDR) Salmonella and various virulence genes are present among the isolated Salmonella serovars. (um.edu.my)

40,000 S. aureus isolates identified from inpatient and outpatient settings in a large children's hospital demonstrated resistance to clindamycin and TMP-SMX increased among outpatient isolates between 2005-2014. (pids.org)
Oxacillin and vancomycin resistance was rare and clindamycin resistance was common. (springer.com)
Unfortunately, for patients with cellulitis surrounding abscess formation, 50% of MRSA strains also have inducible or constitutive clindamycin resistance. (medscape.com)

Reasons for multidrug-resistant organisms in developing countries are numerous, but the inadequate access to effective drugs, the unregulated manufacture and dispensation of antimicrobials, and the lack of money available to pay for appropriate, high-quality medications are some of the major poverty-driven factors contributing to antimicrobial resistance. (jabfm.org)
4 Indiscriminate use of antimicrobials is one of the commonest reasons for emergence of resistance. (who.int)
Isolates resistant to three or more classes of antimicrobials were classified as multi-drug resistant. (bsava.com)
The susceptibility of 115 pneumococcal isolates, recovered in a previous study, to six antimicrobials was determined by disk diffusion test. (edu.gh)
MLST of 20 isolates showing resistance to at least four antimicrobials revealed a high diversity documented by 16 different clones, none of which had previously been associated with multidrug resistance. (edu.gh)
Seventy-six isolates of P. multocida type B from pigs and cattle with acute septicemia were tested for susceptibility to 10 different antimicrobials. (biomedcentral.com)
For most antimicrobials, the percentage resistance and MIC50/90 values among the major pathogens were comparable to that of the preceeding VetPath surveys. (hal.science)
Selection of a treatment regimen for N. gonorrhoeae infection requires consideration of the anatomic site of infection, resistance of N. gonorrhoeae strains to antimicrobials, the possibility of concurrent infection with C. trachomatis, and the side effects and costs of the various treatment regimens. (cdc.gov)
Antimicrobial resistance in S. aureus has increased dramatically, particularly in the hospital, where the rapid emergence of methicillin-resistant S. aureus (MRSA) and the appearance of S. aureus isolates with resistance to vancomycin have led to concern that this organism may become untreatable with currently available antimicrobials. (cdc.gov)

The resistance to cefotaxime and ceftriaxone was analyzed instead of that Z-FL-COCHO IC50 to cefuroxime and SXT. (techblessing.com)

Isolates were further characterized by pulsed-field gel electrophoresis (PFGE) after extraction of DNA and digestion of the extract with Smal (7) . (canada.ca)
Our analysis includes the antimicrobial resistance profiles, the molecular characterization of the mechanisms of resistance to fluoroquinolones, virulence gene profiles and the molecular characterization of S. dysenteriae isolates by pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST). (researchsquare.com)

The researchers used the multi-locus sequence to investigate the genetic diversity and relatedness of all the E. coli isolates found in the current investigation. (azooptics.com)
A total of 10 E. coli isolates were used for the sensitivity test. (banglajol.info)
Scientists suggest that the resistance to broad spectrum antibiotics in various strains of E. coli has increased by a factor of two from 2009 to 2015. (universityobserver.ie)
antibiotics from · E coli strains had complete resistance to some of the critically fresh poultry important antibiotics such as erythromycin, cefoxitin and excreta in Sierra streptomycin. (who.int)
The use of antibiotics in livestock and farming plays a major role in of Escherichia coli Isolated from increasing AMR. (who.int)
Most of the E.coli isolates were resistance to more than three antibiotics. (who.int)
Commonly isolated bacterial strains included Enterococcus faecalis , Pseudomonas aeruginosa , Stenotrophomonas ( Xanthomonas ) maltophilia , E . coli , Klebsiella oxytoca spp. (bsava.com)
Overall, the phenotype T-Ap-E was frequent for E. coli isolated from the local wastewater and water-treatment plants, Modimola Dam and tap water. (marysfamilymedicine.org)

Available Streptococcus specimens isolated from a brain abscess, pandemic in March 2020, increased during summer 2021 to epidural empyema, subdural empyema, blood, or cerebrospinal a peak in March 2022, and then declined to baseline levels. (cdc.gov)
fluid were collected for antimicrobial susceptibility testing and After the increase in summer 2021, no evidence of higher lev- whole-genome sequencing at CDC's Streptococcus reference els of intensive care unit (ICU) admission, mortality, genetic laboratory to identify microbiological features shared among relatedness of isolates from different patients, or increased cases. (cdc.gov)
Methods: The clinical isolates of Streptococcus gallolyticus were identified by using conventional biochemical tests, PCR, and sodA gene sequence analysis. (clin-lab-publications.com)
This study aimed to identify the prevalence and antimicrobial resistance of Streptococcus agalactiae isolated from raw milk in Pasuruan and Lumajang, East Java, Indonesia. (unair.ac.id)

and Dr. Louise Francois Watkins, a Medical Officer, all with CDC's National Antimicrobial Resistance Monitoring System for Enteric Bacteria Team within the National Center for Emerging and Zoonotic Infectious Diseases. (cdc.gov)
Zoonotic resistant bacteria and resistance genes could be transferred not only to people with occupational livestock exposure but also other persons in the community through direct contact with animals, via the food chain or by environment [ 9 , 10 ]. (hindawi.com)
Once in the environment, the resistance genes are being exchanged between bacteria in the water, some of these bacteria are potential human pathogens. (universityobserver.ie)
Recent estimates of the burden of antimicrobial resistance suggest that there are approximately 700,000 deaths worldwide every year due to infections with antimicrobial resistant bacteria, with nearly 50,000 of these deaths occurring in the United States and Europe (CDC. (pids.org)
Antimicrobial resistance in bacteria is an emerging and increasing threat to human health. (marlerclark.com)
The antibacterial activity of renowned medicinal plant Azadirachta indica was also evaluated against some multidrug resistance bacteria. (scirp.org)
In cases where the bacteria is not responding to the antibiotics, we further investigated to know whether they are not responding to limited drugs or more than three drugs (Multi-drug Resistance). (who.int)
The prevalence of antimicrobial resistance in some Egyptian hospitals was high among Gram-negative, Gram-positive bacteria, and candida spp. (biomedcentral.com)
Pseudomonas aeruginosa is one of the most important pathogenic bacteria because of its resistance to beta lactam antibiotics. (ac.ir)
Therefore, the present study aimed to evaluate frequency of existence of OXA, PER, CTX-M1, CTX-M2 and CTX-M genes in pathogenic Pseudomonas aerugionsa isolates from different hospitals in Shiraz, Iran.Methods: The pathogenic bacteria were isolated from hospitals in Shiraz during six months. (ac.ir)
Afterward, DNA of the isolates was extracted and the genes amplified by PCR method.Findings: Out of 728 bacteria isolated from the clinical samples obtained from the patients of the hospitals in Shiraz, 62 Pseudomonas aeruginosa isolates harbored ESBL genes. (ac.ir)
The authors stress that the importance of this study stems from the isolated bacteria representing important zoonotic risks to reptile owners, whereby pets become potential reservoirs for infection. (bsava.com)
Though resistance patterns differ between bacteria isolated from soils from the two treatments, overall AR is not increased in soils exposed to reclaimed water. (asabe.org)
The purpose of this study was to study and analyze the resistance of Enterococcus bacteria to antibiotics isolated from Vladivostok water bodies. (rudn.ru)

is involved with the majority of Z-FL-COCHO IC50 invasive pneumococcal illnesses and antimicrobial resistances. (techblessing.com)
A mosaic tetracycline resistance gene tet(S/M) detected in an MDR pneumococcal CC230 lineage that underwent capsular switching in South Africa. (ox.ac.uk)
METHODS: We whole-genome sequenced 12 254 pneumococcal isolates from 29 countries on an Illumina HiSeq sequencer. (ox.ac.uk)
RESULTS: We identified tet(S/M) in 131 pneumococcal isolates and none carried other known tet genes. (ox.ac.uk)

All isolates were confirmed to be MRSA by detection of the mec A gene by polymerase chain reaction (PCR) assay (5) . (canada.ca)
Twenty-eight MRSA isolates were subjected toSCCmec typing by duplex real time PCR. (iium.edu.my)
The MRSA isolates were re-identified by known bacteriological methods and the minimal inhibitory concentration (MIC) of oxacillin was determined by E-test. (iium.edu.my)
Fifty-one isolates were Panton-Valentine leucocidin-positive (24.9%), whether MSSA or MRSA, with a heterogeneous distribution between countries. (highermpact.org)
One MRSA isolate was pvl positive. (ucp.pt)

We determined antimicrobial susceptibility profiles of Campylobacter isolates in order to predict which bacterial population will be resistant, caused by antimicrobial selective pressure administered to the host. (usherbrooke.ca)
Selvaraj, K. Bacterial Isolates products yet. (who.int)
Invariably, all bacterial samples had resistance to at least one of these eight antibiotics. (who.int)
WGS of bacterial isolates provides causal inference of the distribution and spread of bacterial serotypes and AMR in complex social-ecological systems. (bvsalud.org)
Bacterial strains were isolated, processed in a Bacterial Diseases diagnostic laboratory, cultured and bacterial strains identified. (bsava.com)

Previously, TSST-1 was called enterotoxin B, pyrogenic exotoxin C, and enterotoxin F. (this toxin is similar to enterotoxin F). Resistance to oxacillin and other antibiotics was high, and most of the isolates were found to be multi-drug resistance (MDR). (highermpact.org)
Of the S. aureus isolates 5.5% were resistant to oxacillin, 52.0% showed resistance to erythromycin, and 45.2% to tetracycline. (ucp.pt)

We are comparing AR patterns in soil Enterococcus isolated from water storage basins recharged with either reclaimed water or groundwater in central Arizona. (asabe.org)

1-3 Multiple poverty-driven factors that contribute to the development of multidrug-resistant organisms have been identified, some of which may be directly affecting resistance in the United States. (jabfm.org)
samples were multidrug-resistant (MDR) S. enterica serovar Muenchen carrying the plasmid of emerging S. infantis (pESI) megaplasmid, conferring resistance to multiple antibiotics. (bvsalud.org)
Given the increased common emergence of multidrug resistant isolates, uninterrupted surveillance will be necessary to understand the actual epidemic burden and control this infection. (researchsquare.com)
8 , 9 Furthermore, the accelerating accumulation and transmission of antimicrobial resistance genes (ARGs) among multidrug resistant (MDR) pathogens pose major difficulties in treating infections. (researchsquare.com)
In this study, the lower resistance rates and multidrug resistant isolates reported for P. multocida type B derived from cattle compared to those isolated from pigs may be related to the increased use of antibiotics in the porcine industry in Spain. (biomedcentral.com)
The increase in multidrug resistant isolates and antimicrobial resistance rates indicates that more attention should be paid to prevention as well as the responsible use of antibiotics. (biomedcentral.com)

Some of the important antibiotics such as erythromycin, Streptomycin, cefoxitin, and tetracycline were 100% resistant. (who.int)
Zolotoy Rog, more than half of the isolated strains were resistant to streptomycin, erythromycin, and levofloxacin, and in the r. (rudn.ru)
The most common was resistance to a combination of antibiotics such as streptomycin, rifampicin and erythromycin. (rudn.ru)

Le but de mon projet de recherche était d'étudier l'épidémiologie clinique et moléculaire des infections à Campylobacter en Estrie afin de déterminer les principales sources d'infections sporadiques et de comparer les génotypes des isolats de Campylobacter selon les différentes niches écologiques. (usherbrooke.ca)
Nous avons entrepris par la suite une étude cas-cas et un vaste projet d'isolement et de caractérisation moléculaire de souches de Campylobacter en Estrie, afin de véritablement cerner les mécanismes de transmission de la bactérie et de comparer les sources d'infections sporadiques chez les cas acquis en régions rurales vs urbaines. (usherbrooke.ca)

2 isolates with different resistance patterns. (cdc.gov)
Identification of the pathogens responsible for different microbial infections and antimicrobial resistance patterns are important to help clinicians to choose the correct empirical drugs and provide optimal patient care. (biomedcentral.com)
Comparing these results with those obtained from the PFGE method, isolates which differed by their coagulase gene RFLP also differed by their PFGE patterns. (highermpact.org)
While the homology of the isolates was low among different patients during hospitalization, identical (9%) and similar (21%) RAPD-PCR patterns were detected between pairs of isolates from each patient. (biomedcentral.com)
The antimicrobial susceptibility patterns of eleven Bacillus anthracis isolates associated with intentional exposures on the east coast have been determined. (cdc.gov)
The susceptibility patterns of all the isolates were similar and are described below. (cdc.gov)

This study aimed to investigate the prevalence of fluoroquinolone resistance and associated molecular characterization of S. dysenteriae 1 isolated from calves. (researchsquare.com)
This study aimed to isolate, identify and determining the prevalence, antimicrobial susceptibility profile of Shigella sp associated with acute diarrhea among children in Kano, Northern Nigeria. (microbiochemjournal.com)
Meanwhile, a comprehensive overview of the existing published data on epidemiology, prevalence, antimicrobial resistance, and molecular characteristics of Listeria spp. (biomedcentral.com)
All observational studies reporting on the prevalence, antimicrobial resistance/susceptibility, or characterization of Listeria species in Africa were searched on PubMed, Web of Science, EMBASE, Google Scholar and the Cochrane Library for this review. (biomedcentral.com)

Shigella is one of the major pathogens that causes diarrheal diseases in humans and animals.1,2 Since the first highly toxigenic species, Shigella dysenteriae, was isolated in 1898,3 four species has been described in Shigella genus, and each subgroup can be divided into multiple subtypes according to biochemical and serological properties. (researchsquare.com)

All 29 fluoroquinolone-resistant isolates were positive for the aac(6')-Ib-cr gene but negative for qepA , except SD001. (researchsquare.com)
In addition, only 6 (20.69%, 6/29) isolates harbored the qnr gene, including two with qnrB (6.90%, 2/29) and four with qnrS (13.79%, 4/29). (researchsquare.com)
The cause of resistance to methicillin is the acquisition of the mecA gene, situated on a mobile genetic element called the staphylococcal cassette chromosome mec (SCCmec). (iium.edu.my)
tst gene was also detected in food isolates. (ucp.pt)
We detected 3.7 % (11/295) Enterobacteriaceae isolates carrying an ESBL/AmpC gene. (hal.science)
Two S. aureus and thirteen CoNS isolates harboured mecA gene. (hal.science)

While tetracyclines, macrolides, lincosamides, and quinolones have historically been used for treatment of infections due to these organisms, acquired resistance is now well documented and varies according to drug, organism, and patient population. (medscape.com)

The presence of 16S rRNA, nuc , mec A, mec C, Panton-Valentine leukocidin (PVL), and the toxic shock syndrome toxin 1 (TSST-1) genes were detected by PCR analysis for all isolates. (hindawi.com)
Conclusions: A number of erythromycin and tetracycline resistance genes were detected in S. gallolyticus subsp. (clin-lab-publications.com)
The GyrA T86I mutation and 15 acquired resistance genes were detected with whole-genome sequencing (WGS). (figshare.com)

Among the 17 species isolated from humans, 4 types of organisms are of major concern. (medscape.com)
Using the N C C L S ceftriaxone breakpoints designated for gram-negative organisms (since there are no breakpoints specifically for ceftriaxone for staphylococci) all isolates would be considered as intermediate (MIC =16 ug/ml) or resistant (MIC=32 g/ml). (cdc.gov)

Macrolide resistance is usually encountered with erythromycin. (medscape.com)
In Asian countries, beta-lactam and macrolide resistance are very high, and multidrug resistance (MDR) also is common [4, 14C16]. (techblessing.com)
Macrolide resistance was defined by the erythromycin susceptibility test results. (techblessing.com)

pasteurianus strains isolated from patients with septicemia and bacteremia in Thailand. (clin-lab-publications.com)

During the outbreak, health authorities recommended doxycycline for adults and erythromycin or azithromycin for children and regnant women for the treatment of cases with moderate and severe dehydration. (who.int)

The inhibitory activity on 120 isolates of seven canine urinary pathogens was also investigated and is listed in Table II. (drugs.com)
Antimicrobial resistance is increasing in foodborne pathogens. (marlerclark.com)
Physicians are increasingly aware that antimicrobial resistance is increasing in foodborne pathogens and that, as a result, patients who are prescribed antibiotics are at increased risk for acquiring antimicrobial-resistant foodborne infections. (marlerclark.com)
The new tetracycline-derivative tigecycline also has excellent in vitro activity against P multocida and other pathogens encountered in animal and bite injuries. (medscape.com)

According to MLST and PFGE analysis, these isolates were separated into 4 and 28 genotypes, respectively. (researchsquare.com)

High levels of resistance (AMR) from livestock to humans. (who.int)
As fresh untreated poultry excreta are widely used as manure, there could be a potential risk of passing antimicrobial resistance from these birds to humans. (who.int)
Antimicrobial resistance (AMR) is a critical global concern driven by the overuse, misuse, and/or usage of inadequate antibiotics on humans, animals' agriculture, and as a result of contaminated environments. (bvsalud.org)
Antimicrobial resistance among Pasteurella isolates is rarely reported in humans. (medscape.com)

The aim of this study was to characterize several isolates of S. aureus recovered from different food products concerning enterotoxin genes and other virulence factors including antimicrobial resistance. (ucp.pt)

Two E.gallinarum isolates were harboring three virulence factors, and one isolate was carrying a single virulence factor. (istanbul.edu.tr)

Much study and intervention has focused on the surveillance of hospitals and on the education of physicians, but little research has been done in the United States regarding the role of poverty in antimicrobial resistance. (jabfm.org)
This organism was considered as a good bioindicator model for surveillance studies of antimicrobial resistance. (banglajol.info)
We assessed differences in serotypes by age group, clinical specimens, surveillance periods, and resistance types. (techblessing.com)

Non-duplicate isolates (n = 1244) were obtained from cows with acute clinical mastitis in eight countries during 2015-2016 for centrally antimicrobial susceptibility testing according CLSI standards. (hal.science)
In 2008, the Clinical Laboratory and Standard Institute (CLSI) guideline changed the resistance breakpoint of nonmeningitisS. (techblessing.com)
S. aureus isolates are screened for methicillin resistance following the National Clinical and Laboratory Standards Institute (NCCLS) disk diffusion method. (cdc.gov)

Only MLST has the potential to link isolates to a particular ecological niche, such as chicken, raw milk and water. (usherbrooke.ca)
hence, the aim of this study was to determine the antibiogram of S. pneumoniae recovered from Ghanaian children younger than six years of age and to what extent resistances were due to the spread of certain sero- and multilocus sequence typing (MLST) types. (edu.gh)

During the period from November 2020 to January 2021, one hundred microbial isolates were collected randomly from different specimens from some hospitals in Cairo, Egypt. (biomedcentral.com)

Plasmid analysis of representative S. aureus isolates also demonstrates the presence of a wide range of plasmid sizes, with no consistent relationship between plasmid profiles and resistance phenotypes. (highermpact.org)

However, the diversity of L. monocytogenes isolates recovered from these environments has not been adequately described. (usda.gov)
We sequenced the genomes of 129 L. monocytogenes isolates recovered from raw bulk tank dairy cow milk and environmental dairy farm samples from 19 states at three intervals over 12 years. (usda.gov)
Here we report a genomic analysis of 129 L. monocytogenes isolates recovered from raw bulk tank dairy cow milk and environmental dairy farm samples from 19 states at three intervals over 12 years. (usda.gov)
Researchers have found that Listeria monocytogenes have varying resistance to certain antibiotics, depending on the strain. (marlerclark.com)

samples are MDR S. enterica serovar Muenchen isolates carrying the pESI megaplasmid. (bvsalud.org)

Anatomy5

Organisms48

Diseases25

Chemicals and Drugs87

Analytical, Diagnostic and Therapeutic Techniques and Equipment30

Phenomena and Processes55

Disciplines and Occupations4

Anthropology, Education, Sociology and Social Phenomena2

Technology, Industry, Agriculture2

Information Science5

Health Care9

Geographicals2

Ampicillin14

Penicillin23

Chloramphenicol3

Antibiotic53

Gentamicin3

Staphylococcus9

Trimethoprim-sulfamethoxazole2

Ciprofloxacin3

Susceptible9

Salmonella12

Clindamycin3

Antimicrobials9

Cefotaxime1

Pulsed-field gel elect2

Coli8

Streptococcus4

Bacteria14

Pneumococcal4

MRSA5

Bacterial5

Oxacillin2

ENTEROCOCCUS1

Multidrug-resistant6

Streptomycin3

Campylobacter2

Patterns6

Prevalence4

Shigella1

Gene6

Macrolides1

Genes were detected3

Organisms2

Macrolide3

Strains isolated1

Azithromycin1

Pathogens4

PFGE1

Humans4

Aureus recovered1

Virulence factors1

Surveillance3

Clinical3

MLST2

Specimens1

Demonstrates the presence1

Monocytogenes4

Serovar1