Disease or pathogen in detection. Medical search. Frequent questions

Although the feasibility was demonstrated using E. coli O157:H7 as a model analyte, this approach could be easily developed to be a universal signal amplification technique and applied to detection of a wide variety of food borne pathogens and protein biomarkers. (cdc.gov)
Maintenance of food security and public health requires vigilance in the food supply chain based on knowledge of the physiology, ecology and epidemiology of food-borne pathogens including bacteria, viruses and parasites. (edu.au)
This unit focuses on enhancing depth of knowledge of food-borne pathogens for Master of Applied Science students within the areas of Microbiology and Food Safety. (edu.au)
This includes provision of reading content on specific sub-topics of food-related public health, food-borne pathogens, epidemiology and persistence of food-borne pathogens, and methods for routine sampling and detection. (edu.au)
The implementation of appropriate surveillance and monitoring programme for food safety ultimately requires the examination of food for the presence of food borne pathogens. (scirp.org)
Food safety is mainly geared towards the detection of pathogenic microorganisms that may render the food unsuitable for human consumption and the conventional methods for the detection of Salmonella and other food borne pathogens is by the traditional culture methods. (scirp.org)
The team's deep technical expertise, combined with the strength of its next-generation sequencing platform, will drive positive outcomes as we look to new ways to combat food-borne pathogens and infectious disease. (prweb.com)

Dragonfly™ is a portable, rapid diagnostic system able to identify multiple viral pathogens at the point of need. (pharmiweb.com)
In this project, we propose to unravel crucial steps in the emergence and establishment of key viral pathogens. (europa.eu)
However, the detection of viral pathogens does not always indicate active disease. (medscape.com)
Viral cultures are still the criterion standard for most viral pathogens, but they take a long time to complete. (medscape.com)

Escherichia coli O157:H7 is one of the most notorious foodborne pathogens causing serious disease at low infectious dose. (cdc.gov)
This label-free sensing technology holds great promise to open up a new avenue for ultrasensitive, highly specific, rapid, and cost-effective point-of-care diagnostics of plant, animal, human, and foodborne pathogens. (healthnews.com)
Foodborne Pathogens and Disease 10: 120-125, 2013) reported that Toxoplasma was excreted in milk of several naturally infected species, including goats. (usda.gov)
A functional system is in place for surveillance and response capacity of States Parties for foodborne disease and food contamination risks, or food safety events, with effective communication and collaboration among sectors responsible for food safety. (who.int)
1) Existence of indicator-based disease surveillance (IBS) or event-based disease surveillance (EBS) and supporting laboratory analysis to detect and assign an aetiology for foodborne diseases or origin of contamination event and investigate hazards in foods linked to cases, outbreaks or events. (who.int)
No or very limited surveillance system in place for foodborne disease or for food contamination (chemical and microbiological) monitoring. (who.int)
Review foodborne disease surveillance and food contamination monitoring capacity to assess gaps and needs, and examine diseases and syndromes already under surveillance in the country that may indicate foodborne diseases. (who.int)
Develop guidelines and SOPs for the detection of foodborne events through indicator-/event-based disease surveillance. (who.int)
Establish event-based disease surveillance (i.e. identify national focal point, specify if the event being reported is suspected as foodborne, train health workers to recognize and report foodborne events). (who.int)
Adapt the rapid risk assessment (RRA) process to accommodate foodborne diseases and conduct at the national level. (who.int)
Identify a mechanism or multisector team with relevant agencies to coordinate the development and implementation of foodborne disease surveillance, food contamination monitoring system(s), data sharing and staff that can contribute to RRAs. (who.int)
Review the legal framework for surveillance and monitoring of foodborne diseases and food contamination to ensure alignment between the human and animal health sectors, food business operators and food safety legislation. (who.int)
Train animal health inspectors to report the occurrence of zoonotic diseases that could be foodborne. (who.int)
Establish laboratory-based surveillance (i.e. select priority foodborne pathogens, sampling protocols, detection methodologies, database for laboratory-based surveillance data and data reporting protocols). (who.int)
Develop a strategy to monitor trends and detect foodborne events, and incorporate strategy into the national communicable disease surveillance strategy. (who.int)
Provide resources for the investigation of foodborne disease or food contamination events at the national level. (who.int)
Develop an IT system for recording, analysing and sharing data collected during detection and monitoring of foodborne diseases and food contamination at the national and subnational levels. (who.int)
Organize informational and educational campaigns to raise awareness in communities and sensitize partners and journalists on the management of foodborne diseases and food contamination in the country, through relevant sectors/partners. (who.int)
Develop an integrated food chain surveillance system that allows integration of information from foodborne diseases and food contamination surveillance systems into health information systems. (who.int)

Although the sputum microbiome likely reflects the respiratory microbiome only in part, there is increasing evidence that microbial community structure and diversity are associated with disease severity and clinical outcomes, both in stable COPD and during the exacerbations. (bmj.com)
Chronic obstructive pulmonary disease (COPD) is a highly prevalent respiratory disease and the leading cause of morbidity and mortality worldwide. (bmj.com)
30 minutes sample-to-result in vitro diagnostic test, based on isothermal LAMP technology, intended for the extraction and qualitative detection of SARS-CoV-2 RNA as a single target and combined with the extraction and detection of Influenza A virus, Influenza B virus, human respiratory syncytial virus and human rhinovirus in a multiplex panel from a nasopharyngeal, nasal, throat, and buccal samples. (pharmiweb.com)
FORT COLLINS, Colo. , Sept. 19, 2023 /PRNewswire/ -- GT Molecular, Inc., a company providing ultrasensitive PCR assays for wastewater-based epidemiology testing, pathogen detection, and cancer research is pleased to announce an agreement with Roche to provide a highly multiplexed respiratory panel for wastewater surveillance on the new Roche Digital LightCycler® System. (wreg.com)
This digital PCR assay kit co-quantifies respiratory pathogens SARS-CoV-2, influenza A, influenza B, and RSV, as well as an internal process control all within a single reaction well. (wreg.com)
GT-Digital Wastewater Surveillance Respiratory Pathogen Assay Kit for the Roche Digital LightCycler® System detects and quantifies influenza A/B, SARS-CoV-2, Respiratory Syncytial Virus (RSV) A/B, including an internal process control and a fecal indicator. (wreg.com)
Last year, FDA issued guidance for developers of multiplex tests, which are designed to test for multiple pathogens at once-for example, to distinguish among influenza and other respiratory viruses. (cdc.gov)
Modifiable with information on whether upper or lower disease control activities, and to work with reference respiratory material is better for coronavirus detection. (who.int)
We compared self- and staff-collected swabs in terms of swabbing quality and detection of viral respiratory pathogens. (plos.org)
Viral respiratory pathogens were detected by multiplex RT-PCR (Seeplex RV15 kit, Seegene, Eschborn, Germany). (plos.org)
A respiratory viral pathogen was detected in 31% (23/75) of staff- and in 35% (26/75) of self-collected swabs (p = 0.36). (plos.org)
Akmatov MK, Gatzemeier A, Schughart K, Pessler F (2012) Equivalence of Self- and Staff-Collected Nasal Swabs for the Detection of Viral Respiratory Pathogens. (plos.org)
The self-collected swabs had a sensitivity of 86% for the detection of respiratory pathogens compared to the gold standard [4] . (plos.org)
found similar detection rates for respiratory pathogens between self- and staff-collected midturbinate swabs when one staff-collected and one self-collected swab were taken from opposite nostrils during the same visit to a campus health center [5] . (plos.org)
Similarly, respiratory syncytial virus (RSV) and cytomegalovirus (CMV) can be detected in the presence of other known bacterial pathogens. (medscape.com)
Prof. Terence Lau, Director of PolyU Innovation and Technology Development, and his research team develop the world's most comprehensive automated multiplex diagnostic system for detecting up to 40 infectious respiratory pathogens. (edu.hk)
The Hong Kong Polytechnic University (PolyU) today announced the development of the world's most comprehensive automated multiplex diagnostic system (the System) which includes a fully automated machine and a multiplex full-screening panel for the point-of-care genetic testing (POCT) of respiratory infectious disease including the 2019-nCoV. (edu.hk)
In one single test and within approximately one hour, the System can identify 30 to 40 pathogens including seasonal influenza viruses, such as influenza A subtypes H1, H2 and H3, avian influenza viruses H5, H7 and H9, human respiratory syncytial virus, severe acute respiratory syndrome coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV) and 2019-nCoV. (edu.hk)
PolyU and The University of Hong Kong (HKU) have established the Respiratory Virus Research Foundation ("the Foundation") in 2015 and have since then been working on various innovative technologies to tackle existing and emerging respiratory infectious diseases. (edu.hk)
Because the signs and symptoms of coronavirus disease 2019 (COVID-19) may overlap with those of other respiratory pathogens, it is important to perform laboratory testing to specifically identify symptomatic individuals infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). (medscape.com)
Initial direct viral detection is typically performed using an upper respiratory tract (URT) specimen. (medscape.com)
Introduction: A cluster of pneumonia cases of unknown origin was first reported in Wuhan China then the causa- tive pathogen was identified and named severe acute respiratory syndrome coronavirus 2 (SARS-Cov2) and the associated disease was named coronavirus disease 2019 (COVID-19). (who.int)
COVID-19 with evidence of worsening of respiratory navirus 2 (SARS-CoV2) and the associated disease status and for patients with moderate to severe features was named coronavirus disease 2019 (COVID-19). (who.int)
During the coronavirus disease pandemic in Japan, all patients with respiratory symptoms were initially tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). (who.int)
We performed pathogen retrieval using multiplex real-time polymerase chain reaction on samples from patients with acute respiratory diseases who tested negative for SARS-CoV-2 in Saitama in 2020 and analysed the results by age and symptoms. (who.int)
Multiple respiratory pathogens were circulating during 2020 in Saitama, including SARS-CoV-2 and influenza viruses. (who.int)
Therefore, little is known about pathogens personal protective measures - such as wearing masks, other than SARS-CoV-2 that caused respiratory tract encouraging handwashing and avoiding crowds and infections during this period. (who.int)
For more information on specific pathogens, see Chlamydial Infections, Cytomegalovirus Infection, Parainfluenza Virus Infections, Pneumocystis Carinii Pneumonia, and Respiratory Syncytial Virus Infection. (medscape.com)

In the first two years of a three year survey at the Entiat River and Icicle Creek, 737 fish were sampled for bacterial culture, 674 for viral testing, 777 for Enzyme Linked Immunosorbent Assay (ELISA) testing for Renibacterium salmoninarum (the causative agent of Bacterial Kidney Disease), and 851 for Myxobolus cererbralis (the causative agent of Whirling Disease). (vin.com)
We have successfully developed a novel immunochromatographic assay (ICA) with enhanced sensitivity for the visual and quantitative detection of E. coli O157:H7. (cdc.gov)
This work by Dagoberto Seplveda et al, University Catlica de Valparaso, Chile, aims to design a unique RT-qPCR assay for pathogen detection in the three salmonid species reared in Chile. (thefishsite.com)
Although an ELF1α-driven assay has been successfully used for ISAV detection in Salmo salar samples, it is also known to have a highly variable performance when used for the diagnosis of other reared salmonid species, particularly Oncorhynchus kisutch and Oncorhynchus mykiss , which together with Salmo salar , constitute the economically important species cultivated in Chile. (thefishsite.com)
we would then be able to design a transversal RT-qPCR assay that would allow us to use the same parameters to accurately determine the quantity and quality of the samples, regardless of the salmonid species tested and thereby reliably diagnose RNA pathogens. (thefishsite.com)
When the tick is identified, either at the veterinary clinic or at the laboratory, a tick PCR assay (test code 60065) can be done to detect disease-causing organisms that may be borne by the tick. (msu.edu)
ABSTRACT We evaluated the utility of 2 methods for detection of methicillin-resistant Staphylococcus aureus (MRSA) directly from signal-positive blood culture bottles: loop-mediated isothermal amplification (LAMP) assay, and direct cefoxitin disk diffusion (DCDD) test using a 30 g cefoxitin disk. (who.int)

Therefore robust DNA extraction methods, as well as sensitive, specific and rapid molecular diagnostic methods that can identify species are required for accurate diagnosis of soil borne pathogens. (bspp.org.uk)
Dragonfly™ is poised to help revolutionise rapid infectious disease diagnosis and tracking worldwide. (pharmiweb.com)
The challenge of frontline diagnosis in hospitals, clinics and ports is that infectious diseases could exhibit similar symptoms or can be asymptomatic. (edu.hk)
The existing challenge is that we lack full panel POCT technologies for early and on-site diagnosis, which should ideally be capable of differentiating between different pathogens at the same time. (edu.hk)
Signs and symptoms are usually many and multiple tests are often required for the diagnosis and confirmation of this disease. (wjgnet.com)
Fast and accurate detection of genetic material is key for diagnosis, especially so in response to the emergence of novel pathogens , says Vicent Pelechano. (nanotech-now.com)
Knowledge of the likely pathogens can help determine the tests needed to confirm diagnosis. (medscape.com)
It should be noted that for the diagnosis of different DEC categories, it is necessary to have a specific diagnostic procedure aimed at the detection of virulence factors using molecular methods or immunodiagnostic methods. (bvsalud.org)

The Dragonfly diagnostic system incorporates the proprietary SmartLid™ sample preparation system to yield high purity DNA and RNA, enabling highly sensitive and accurate pathogen detection. (pharmiweb.com)
In this scheme, accurate pathogen detection, ideally in the early stages of infection, is necessary in order to design adequate strategies to control key infectious diseases that seriously threaten the sustainability of aquaculture. (thefishsite.com)

In nature, fish are exposed to a wide variety of microorganisms of bacterial, viral or fungal origins, many of which are capable of causing disease. (thefishsite.com)
The studies use both in vitro cellular models of bacterial communities (biofilms) to characterise the phenotype of disease-causing bacteria. (lu.se)

Infection incidence was calculated by dividing the calculated overall and by pathogen. (cdc.gov)
Lack of animal models: Experimental infection in animals has been used as a criterion to demonstrate a disease-causing ability, but for some pathogens (such as Vibrio cholerae, which cause disease only in humans) animal models do not exist. (wikipedia.org)
2. Pre-existing theories of disease: Before a pathogen is well-recognized, scientists may attribute the symptoms of infection to other causes, such as toxicological, psychological, or genetic causes. (wikipedia.org)
3. Variable pathogenicity: Infection with pathogens can produce varying responses in hosts, complicating the process of showing a relationship between infection and the pathogen. (wikipedia.org)
However, little is known about how these diseases persist in habitats or the ability of individuals to clear infection. (usgs.gov)
Whether treating an infection or investigating an outbreak, identifying the responsible pathogen is fundamental. (cdc.gov)
Her research programme looks at epiphytic colonisation of leaf surfaces during early infection of wheat by the fungal pathogen Zymoseptoria tritici , using a mix of microscopy, genomics, and metabolomics. (biomedcentral.com)
The detection of pathogens at early stages of infection is a key point for disease control in aquaculture. (thefishsite.com)
[ 2 , 3 ] An estimated 700 million people are at risk for infection in 76 countries where the disease is considered endemic, as their agricultural work, domestic chores, and recreational activities expose them to infested water. (medscape.com)
Training dogs to detect early infection of plants by pathogens. (usda.gov)
Mastitis in cow's udders is typically caused by infection by a pathogen. (hindawi.com)
Ebola virus disease is a rare and deadly disease caused by infection with one of the six viruses within the genus ebolavirus. (cdc.gov)
Therefore, absence of inclusions does not always exclude infection or active disease. (medscape.com)
Viral tests (nucleic acid or antigen detection tests) are used to assess acute infection, whereas antibody tests provide evidence of prior infection with SARS-CoV-2. (medscape.com)
APS was first described as a vertically transmitted infection of newborns and young infants by the female genital tract pathogens Chlamydia trachomatis, cytomegalovirus (CMV), and Ureaplasma urealyticum. (medscape.com)
Among newborns and infants, P jiroveci appears to cause asymptomatic infection more commonly than it causes any recognizable disease. (medscape.com)
To provide insight into the possible reasons for the presumed immune sufficiency to coronavirus disease 2019 (COVID-19) in Africa, this review critically examines literature published from 2020 onwards on the dynamics of COVID-19 infection and immunity and how other prevalent infectious diseases in Africa might have influenced the outcome of COVID-19. (bvsalud.org)

Pyrenophora teres f. teres and Puccinia hordei-the causative agents of net blotch and brown rust in barley-have been investigated with focus on early-stage detection and quantification (disease severity) of symptoms. (ifz-goettingen.de)
However, both the detection and quantification of brown rust through transmittance were more accurate than those of powdery mildew in earlier studies. (ifz-goettingen.de)
The innovative aspect of this approach lies in the visualization and quantification of target pathogen through the detection of color intensity. (cdc.gov)
The methodology involves combining Molecular Biology (DNA Nanoball generation) and electronics (electric impedance-based quantification) to yield a pioneering detection tool , says Vicent Pelechano. (nanotech-now.com)
In order to facilitate the isolation of this microorganism selective Gold culture media have been used 13 , and different methods have been proposed in an attempt to simplify S. mutans culture in laboratory for its detection and quantification 14 . (bvsalud.org)

An emerging fungal pathogen, Batrachochytrium salamandrivorans (Bsal), has caused mass mortality events and severe population declines in European salamanders via introduction into wild populations from the pet trade. (usgs.gov)
The amphibian skin microbiome is recognized for its role in defence against pathogens, including the deadly fungal pathogen Batrachochytrium dendrobatidis (Bd). (usgs.gov)

Within the studies, the performance of transmission imaging varied significantly for the detection of biotroph and necrotrophy plant pathogens, while reflection imaging showed excellent results in both studies. (ifz-goettingen.de)
Crop losses due to plant pathogens that did not originate in the United States are estimated to cost $21 billion per year. (usda.gov)

Due to early detection, constant surveillance and control measures, F. circinatum outbreaks have officially been eradicated in Italy and France. (uva.es)
Therefore, continuous surveillance of reproductive material, nurseries and plantations, prompt control measures and realistic contingency plans will be important in Europe and elsewhere to limit disease spread and the "bridgehead effect", where new introductions of a tree pathogen become increasingly likely as new environments are invaded, must be considered. (uva.es)
CDC's Advanced Molecular Detection (AMD) initiative is combining these technologies with bioinformatics and epidemiology to enhance public health surveillance, investigations and control of infectious diseases. (cdc.gov)
In cooperation with the states and other federal agencies, the NWFHS has played an important role in surveillance of exotic diseases such as Spring Viremia of Carp Virus. (vin.com)
The COVID-19 pandemic has shined a light on the critical and immediate need for more comprehensive pathogen screening and surveillance" said Sasan Amini , co-founder and CEO of Clear Labs. (prweb.com)
With this new funding, Clear Labs can focus on continuing to innovate our capabilities so that we can deliver the early warning system, enhanced real-time genomic surveillance of the pathogen(s) and in-depth variant tracking that the public and private health communities need. (prweb.com)
Trevor Shoemaker is a senior epidemiologists with the CDC's Viral Special Pathogens Branch, he currently focuses on enhancing surveillance and outbreak detection for viral hemorrhagic fevers internationally. (cdc.gov)
Technical Guidelines for Integrated Disease Surveillance and Response in the African Region, 2nd Edition, 2010, WHO Regional Office for Africa, Brazzaville, Republic of Congo. (who.int)
4 Resolution AFR/RC48/R2, Integrated epidemiological surveillance of diseases: Regional strategy for communicable diseases. (who.int)
LEISH+IVC surveillance and control activities for visceral leishmaniasis and other vector-borne and/or zoonotic diseases in north-west Iran. (who.int)
Establish indicator-based disease surveillance for notifiable syndromes and diseases such as diarrhoea (i.e. develop a database to store data, alert thresholds, regular analysis of notifiable diseases, cause analysis of undetectable outbreaks, documentation and protocol/SOPs). (who.int)
Continue to implement actions (as suggested above) for both indicator- and event-based disease surveillance systems at national and subnational levels where possible (subnational). (who.int)
Expand the existing notifiable disease surveillance database to receive notifications about individual cases from health workers and laboratories. (who.int)

The Dragonfly system has been designed specifically to detect and differentiate multiple pathogens simultaneously with confidence. (pharmiweb.com)

ProtonDx Ltd was founded in 2020 by Professor Pantelis Georgiou (CEO), Asst Professor Jesus Rodriguez-Manzano (CSO), and Dr Nicolas Moser (CTO), of Imperial College London to deliver ultra-rapid, extremely precise, molecular testing for everyone at the point-of-need to facilitate identification of infectious pathogens worldwide. (pharmiweb.com)
The high burden of infectious diseases and the extensive vaccination campaigns previously conducted in Africa could have induced specific and non-specific protective immunity to infectious pathogens in Africans. (bvsalud.org)

Metagenomic Next Generation Sequencing (mNGS) promises to revolutionize infectious disease diagnostics. (nist.gov)
The Clear Safety platform leverages the power of its automated and intelligent next-generation sequencing platform to substitute PCR, culturing, and antigen-based tests to validate whether a pathogen is present or absent. (prweb.com)

This thesis presents an investigation into Ontario Ministry of Natural Resources Fish Health Laboratory data from 1981-1997, to determine risk factors associated with lot-level detection of 'Aeromonas salmonicida ' and 'Yersinia ruckeri' in hatchery fish and to simulate monitoring efficacy in the absence of routine screening for these pathogens. (uoguelph.ca)
During the fall of 2020, ARS scientists in Salinas, California, identified both viruses from melon plants in Fresno County, California, using a virus detection system developed by the ARS laboratory. (usda.gov)
Cell culture isolation of SARS-CoV-2 is possible, but the Centers for Disease Control and Prevention (CDC) recommends that clinical laboratories not attempt this unless it is performed in a biosafety level 3 (BSL-3)-certified laboratory. (medscape.com)
In such cases, clinicians should request tests specific for the suspected pathogen (eg, special stains or culture media) or advise the laboratory of the suspected organism(s) so that it may select more specific tests. (msdmanuals.com)
Train laboratory and health workers on obligations to report notifiable diseases, including those with non-diarrhoeal symptoms. (who.int)
The objective was to determine the prevalence of DEC in pediatric patients with acute diarrheal disease of the Central Laboratory of Public Health in the 2012-2015 period. (bvsalud.org)

Rapid antigen detection kits can provide results within hours, making them useful in the emergency department. (medscape.com)
Viral-antigen detection is one of the new tests, but the results are generally less sensitive and less specific than those of conventional cell cultures. (medscape.com)
Currently, there are three basic types of tests to determine if an individual has been infected with SARS-CoV-2: viral nucleic acid (RNA) detection, viral antigen detection, and detection of antibodies to the virus. (medscape.com)

In accordance with the biological systematics, we have divided the pathogens into viruses, bacteria, fungi and parasites and sorted them alphabetically. (laboklin.com)
Among the factors in the complex process of caries disease are the bacteria, which are immersed in cariogenic biofilm in balance with the oral environment 3-5 . (bvsalud.org)

Using proprietary ultra-fast nucleic acid extraction, and isothermal colourimetric detection, the system achieves PCR equivalent sensitivity and specificity in less than 30 minutes from sample to result. (pharmiweb.com)
One of the techniques that has consistently been transversal in specifically detecting sequences of target pathogens in humans, plants and animals, including fish, is real-time PCR because of its sensitivity, specificity, speed, throughput and reproducibility. (thefishsite.com)
By combining artificial intelligence and CRISPR gene-editing technologies, they will also aim to increase the specificity of detections and produce quantitative detection. (healthnews.com)
The System adopts patent-pending microfluidic and biochemical technologies that achieve ultra-sensitive detection (down to 5 gene copies) and simultaneous differentiation of various pathogens with extremely high specificity. (edu.hk)
Of 60 blood cultures positive for Gram-positive cocci in clusters, LAMP (via detection of the Fem A and Mec A genes) showed 100% sensitivity and specificity for identification of MRSA/MSSA. (who.int)

Seasonal human coronaviruses, human metapneumovirus, M. pneumoniae and several other pathogens were detected until April 2020. (who.int)

Different species of Bartonella are the etiologic agents of cat-scratch disease, trench fever, and Carrión disease ( 5 , 6 ). (cdc.gov)
Over 60 Pinus species are susceptible to the pathogen and it also causes disease on Douglas-fir (Pseudotsuga menziesii (Mirb. (uva.es)
Between 2017-2019, Sam took a secondment position at the Australian National University to complete the Australian Research Council Discovery Early Career Research Award project, where he extended his research further to understand the molecular interaction between Myrtaceae tree species and the myrtle rust pathogen. (biomedcentral.com)
During the last eight years, the NWFHS has dramatically increased our knowledge of the geographical range of known pathogens, expanded the number of species these pathogens have been documented in, and have resulted in the detection of previously unknown viruses. (vin.com)
Less prevalent species, such as S mekongi and S intercalatum , may also cause systemic human disease. (medscape.com)
Anaplasmosis, babesiosis, ehrlichiosis, Lyme disease, and Rocky Mountain spotted fever can be spread by ticks to humans and various species of livestock and companion animals. (msu.edu)
Overall, they are working toward overcoming the difficulties in identifying pathogen species and strains with high sequence similarity. (healthnews.com)

Sensitivity could be determined for 12 of 15 pathogens and was 94.3% overall. (nih.gov)
Researchers from Texas A&M AgriLife Research and Iowa State University have created a sensor chip with 10 times the sensitivity of current approaches for detecting a wide range of disease infections. (healthnews.com)
Ubiquitous sequencing will allow for the near real-time characterization of pathogen biology, including determinations of virulence, transmissibility, sensitivity or resistance to medicines or vaccines. (slideshare.net)

He has been working in infectious disease epidemiology and public health for over 20 years. (cdc.gov)

Plant Viruses As Molecular Pathogens is the only book to bring you all of this information--22 chapters--in a single volume, compiled by specialists around the globe! (routledge.com)
With helpful illustrations, photos, figures, models that explain viral mechanisms, and easy-to-understand reference tables, Plant Viruses As Molecular Pathogens will stimulate your thinking on this fascinating area of plant science! (routledge.com)
Wooden shafts or calcium alginate swabs may contain substances that inhibit some viruses and nucleic acid detection reactions. (medscape.com)

These pathogens act by affecting either crop development or tuber quality, therefore detection and identification of these pathogens remains critical for control and management. (bspp.org.uk)
We are excited to be delivering an independent infectious disease identification and testing capability for use when confidence, portability, ease-of-use and immediacy are a real priority. (pharmiweb.com)
Factors which have been identified as impeding the identification of pathogens include the following: 1. (wikipedia.org)
Genome sequencing and molecular tests can enhance both patient care and public health by delivering more timely and precise identification of pathogens, as well as insights into their sources, spread and susceptibility to antibiotics [ Box ]. (cdc.gov)
An intact head on the tick can aid in identification which is important for determining which diseases are of concern. (msu.edu)
Nasal self-swabbing for identification of viral ARI pathogens proved to be equivalent to staff-swabbing in this population in terms of acceptance and pathogen detection. (plos.org)
Viral pneumonia can be diagnosed by isolation and identification of the pathogen through viral culture. (medscape.com)
Culture is normally the gold standard for identification of organisms, but results may not be available for days or weeks, and not all pathogens can be cultured, making alternative tests useful. (msdmanuals.com)
En parallèle, une identification microbiologique normalisée et un test de sensibilité à l'oxacilline par PCR visant l'amplification du gène Mec A ont été réalisés. (who.int)

Use of this kit can provide rapid, actionable infectious disease trend monitoring. (wreg.com)
Diagnostic tests based on detecting pathogen DNA or RNA have evolved over the last 20 years and are now undergoing rapid development. (cdc.gov)
The National Plant Disease Recovery System (NPDRS) provides the flexibility for rapid response to new and emerging diseases and immediate threats identified in other countries, often before they reach the United States. (usda.gov)
Early detection and rapid response are key to the mitigation of all plant diseases. (usda.gov)
We report here a colorimetric method for rapid detection of norovirus based on the valence-driven peptide-AuNP interactions. (bvsalud.org)

The most commonly cited examples of precision medicine-rare disease diagnostics and targeted anti-cancer drugs-clearly pertain to medical specialties like clinical genetics and molecular oncology. (cdc.gov)
Molecular diagnostics and expanding access to these tools may remedy chronic under-detection and under-reporting in affected areas. (medscape.com)

However, despite the revolution in genome sequencing technologies and advances in statistical methodology, key questions about pathogen emergence and establishment in human populations remain unresolved for major viral epidemics. (europa.eu)
laboratories that can perform pan coronavirus detection and A single negative test result, particularly if this is from an directed sequencing. (who.int)
This pandemic will not be the last, but with advancements in our use of fully automated genomic sequencing and our ability to scale more rapidly, we are confident Clear Labs can help better manage pathogens and improve future outcomes. (prweb.com)
By tapping into the power of Clear Labs' approach to sequencing, our researchers and lab staff can focus on critical analysis of pathogens and therefore, can make a bigger difference in the understanding and management of infectious diseases, like COVID-19. (prweb.com)

Three hundred and seventy-four (374) samples from the primary poultry production system underwent the traditional culture method for the detection of Salmonella involving pre-enrichment, selective enrichment, selective plating and confirmation. (scirp.org)
In addition to its diagnostic solutions, Clear Labs is widely recognized as the pioneer in food safety for listeria and salmonella detection. (prweb.com)

The main objectives of the fellowship were to gain practical experience in DNA extraction methods from soil samples, as well as to get hands on experience with using and developing real time PCR (qPCR) and loop mediated isothermal amplification (LAMP) assays to diagnose some of the potato pathogens of interest to my studies in South Africa. (bspp.org.uk)
The scientists published their methods and findings in the journal Diseases of Aquatic Organisms . (mongabay.com)

Most pathogens were human metapneumovirus (25.4%, 54 cases), rhinovirus (16.4%, 35 cases) and Mycoplasma pneumoniae (13.1%, 23 cases). (who.int)

Centers for Disease Control and Prevention. (cdc.gov)
In the United States, a Centers for Disease Control program, begun in 1995, identified over a hundred patients with life-threatening illnesses that were considered to be of an infectious cause, but that could not be linked to a known pathogen. (wikipedia.org)
The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. (cdc.gov)
We recommend that the pet is taken to a veterinarian for tick removal which is best done following the instructions from the Centers for Disease Control ( cdc.gov/ticks/removing_a_ tick.html ) or the American Kennel Club ( www.akc.org/expert-advice/health/how-to-remove-tick-from-dog/ ). (msu.edu)
Courtesy of the Centers for Disease Control and Prevention (CDC), Rob Weyant. (medscape.com)

From the total of analyzed samples, 13% (180/1379) of the samples presented some virulence factor compatible with a DEC pathogen type with greater predominance in children from 1 to 3 years. (bvsalud.org)

In some infectious diseases, the severity of symptoms has been shown to be dependent on specific genetic traits of the host. (wikipedia.org)
It could be shown that transmittance-based brown rust detection (e.g. 12% disease severity) is outperformed by reflectance-based detection (e.g. 36% disease severity) regardless of the algorithm. (ifz-goettingen.de)
Transmittance and reflectance performed similar for the detection of net blotch disease during the experiments (~ 1% disease severity for reflection and transmission). (ifz-goettingen.de)
Each data analysis method outperformed manual rating in terms of disease detection (e.g. 15% disease severity according to manual rating and 36% through support vector machines for rust reflection data). (ifz-goettingen.de)
Disease severity and timing of imaging appear to impact the rates of normal baseline imaging. (who.int)
Certain studies also suggest that innate immune memory, which offers protection against reinfection with the same or another pathogen, might influence the severity of COVID-19. (bvsalud.org)

Leptospirosis may also co-infect with dengue and other regionally prevalent pathogens, such as malaria, hantavirus, and scrub typhus. (medscape.com)

By harnessing such information, molecular epidemiologists aim to shed light on the origin and epidemic history of pathogens, from reservoir dynamics to emergence and adaptation to new hosts, and their spatiotemporal spread. (europa.eu)
Representative samples for testing can be difficult to collect, especially early in the growing season or epidemic when pathogens are at their fewest. (usda.gov)
Since the first Ebola Virus Disease cases were reported from the the region of Nzerekore of Guinea in March 2014, five other countries in West Africa -- Liberia, Mali, Nigeria, Senegal and Sierra Leone -- have been affected by the EVD epidemic. (who.int)

Despite that, there are students who were never introduced to e-learning prior to the coronavirus disease 2019 (COVID-19) pandemic. (bvsalud.org)

The mean probabilities that a hatchery would be pathogen-free if no asymptomatic lots were screened and all diseased lots tested negative for 'A. salmonicida' and 'Y. ruckeri' were 0.987 and 0.986, respectively, indicating acceptable monitoring efficacy. (uoguelph.ca)

The oversubscribed round of financing will help broaden availability of Clear Labs solutions to help public health organizations, reference labs, hospitals, and epidemiologists more easily identify and trace all strains of pathogens, like SARS-CoV-2. (prweb.com)

Elucidating mechanisms underlying the effects of diseases on amphibian populations is crucial to help managers make appropriate decisions to achieve management goals for amphibians. (usgs.gov)
Introduction of this pathogen to North America could be devastating, not only to local populations but also to global salamander biodiversity. (usgs.gov)
ARMI is working collaboratively nationwide to determine the presence of Bsal in North American salamander populations in locations with increased risk of exposure to the Bsal pathogen. (usgs.gov)
The survey was a response to the association of Whirling Disease with a precipitous decline in wild trout populations in the intermountain west. (vin.com)
However, the data collected from these studies, and the NWFHS in general, provide crucial baseline on the presence and range of pathogens in wild fish populations. (vin.com)

In this review article, data from 60 studies showing the detection and isolation of MAP by PCR and culture techniques have been reviewed. (wjgnet.com)

Leveraging the current polymerase chain reaction (PCR) technology, the system is fully automated from sample nucleic acid extraction and amplification, to signal detection and analysis. (edu.hk)

Dragonfly™ is uniquely suited for infectious disease testing in healthcare settings where portability and quick access to accurate results can support timely treatment decision-making, helping to minimise unnecessary antibiotic use. (pharmiweb.com)

In 2013, the Infectious Diseases Society of America (IDSA), a professional group representing physicians, scientists, and other specialists in infectious diseases, reported on the current diagnostic landscape and made recommendations for further development. (cdc.gov)
This new method, offering label-free detection could hasten the rollout of new diagnostic kits. (nanotech-now.com)

Extracted evolutionary and epidemiological information from pathogen genomes has grown into an important instrument across infectious disease research. (europa.eu)

Sensitive detection of Escherichia coli O157:H7 using Pt-Au bimetal nanoparticle s with peroxidase-like amplification. (cdc.gov)
The signal amplification is based on Pt-Au bimetal NPs possessing high peroxidase activity toward 3, 3',5, 5'-tetramethylbenzidine, which can produce characteristic colored bands and thus, enable visual detection of E. coli O157:H7 without instrumentation. (cdc.gov)
Integrated Sensing Chip for Ultrasensitive Label-Free Detection of the Products of Loop-Mediated Isothermal Amplification. (healthnews.com)
The researchers modified an isothermal DNA amplification reaction termed LAMP to generate tiny 1-2μM DNA nanoballs if the pathogen was present in the sample. (nanotech-now.com)
The team commenced this work as an extension of their previous endeavors in LAMP (Loop-Mediated Isothermal Amplification) based detection of SARS-CoV-2 during the pandemic. (nanotech-now.com)

Establishment of rice plants as an important tool for functional genomic studies to understand and manage plant disease resistance in bread wheat. (usda.gov)

BMC Biology together with BMC Plant Biology and BMC Microbiology announce the launch of the collection 'Plants and their Pathogens', for which we invite submissions of manuscripts relevant to the research topic. (biomedcentral.com)

Some of these pathogens are fastidious and highly aggressive, causing high mortality rates, while others persist in fish, representing a potential danger to managed fish in aquaculture if an outburst occurs close to harvest. (thefishsite.com)

spectral decomposition) in order to compare the performance of both datasets for the detection of disease symptoms. (ifz-goettingen.de)

This work expands on existing zwitterionic peptide strategies for protease detection by systematically evaluating the effects of lysine and arginine on nanoparticle charge screening. (bvsalud.org)

Leptospirosis is an infectious disease of humans and animals that is caused by pathogenic spirochetes of the genus Leptospira . (medscape.com)

The percentage of DEC detected is similar to that reported in other countries of the region, which indicates that these pathogens are an important part of the etiology of acute infectious diarrheal disease in children in our country. (bvsalud.org)

The results of this study support the hypothesis that transmission imaging results are highly correlated with the type of plant-pathogen interaction of the respective pathogens, offering new insights into the nature of transmission-based hyperspectral imaging and its application range. (ifz-goettingen.de)
Sam's research interest is centered on molecular genetics and plant pathology, focusing on understanding the interaction between cereal crops and its pathogens. (biomedcentral.com)
1991. Diseases in Wild and Cultured Salmon: Possible Interaction. (vin.com)

Anatomy12

Organisms53

Diseases31

Chemicals and Drugs41

Analytical, Diagnostic and Therapeutic Techniques and Equipment66

Psychiatry and Psychology2

Phenomena and Processes39

Disciplines and Occupations10

Technology, Industry, Agriculture5

Information Science7

Named Groups1

Health Care19

Food borne pathogens7

Viral pathogens4

Foodborne19

Respiratory28

Assay7

Diagnosis8

Accurate pathogen detection2

Bacterial2

Infection17

Quantification5

Fungal pathogen2

Plant pathogens2

Surveillance13

Multiple pathogens1

Infectious pathogens2

Next Generation Sequencing2

Laboratory6

Antigen detection3

Bacteria2

Specificity5

20201

Species7

Sensitivity3

Epidemiology1

Viruses3

Identification9

Rapid5

Diagnostics2

Sequencing4

Salmonella2

Methods2

Human metapneumovirus1

Centers for Dis5

Virulence1

Severity6

Prevalent1

Epidemic3

Coronavirus disease 20191

Asymptomatic1

Strains1

Populations5

Isolation1

Nucleic acid1

Antibiotic1

Diagnostic2

Epidemiological1

Amplification5

Genomic1

Microbiology1

Fastidious1

Symptoms1

Nanoparticle1

Humans1

Acute1

Interaction3