Infections with bacteria of the family ANAPLASMATACEAE.
A family of bacteria which inhabit RED BLOOD CELLS and cause several animal diseases.
Traumatic or experimentally induced separation of the head from the body in an animal or human.
A genus of gram-negative bacteria whose organisms are obligate parasites of vertebrates. Species are transmitted by arthropod vectors with the host range limited to ruminants. Anaplasma marginale is the most pathogenic species and is the causative agent of severe bovine anaplasmosis.
A family of small, gram-negative organisms, often parasitic in humans and other animals, causing diseases that may be transmitted by invertebrate vectors.
A disease of cattle caused by parasitization of the red blood cells by bacteria of the genus ANAPLASMA.
Small, often pleomorphic, coccoid to ellipsoidal organisms occurring intracytoplasmically in circulating LYMPHOCYTES. They are the etiologic agents of tick-borne diseases of humans; DOGS; CATTLE; SHEEP; GOATS; and HORSES.
A species of gram-negative bacteria in the genus ANAPLASMA, family ANAPLASMATACEAE, formerly called Ehrlichia phagocytophila or Ehrlichia equi. This organism is tick-borne (IXODES) and causes disease in horses and sheep. In humans, it causes human granulocytic EHRLICHIOSIS.
A tick-borne disease characterized by FEVER; HEADACHE; myalgias; ANOREXIA; and occasionally RASH. It is caused by several bacterial species and can produce disease in DOGS; CATTLE; SHEEP; GOATS; HORSES; and humans. The primary species causing human disease are EHRLICHIA CHAFFEENSIS; ANAPLASMA PHAGOCYTOPHILUM; and Ehrlichia ewingii.
Constituent of 30S subunit prokaryotic ribosomes containing 1600 nucleotides and 21 proteins. 16S rRNA is involved in initiation of polypeptide synthesis.

Western immunoblot analysis of the antigens of Haemobartonella felis with sera from experimentally infected cats. (1/35)

Cats were experimentally infected with a Florida isolate of Haemobartonella felis in order to collect organisms and evaluate the immune response to H. felis. Cryopreserved organisms were thawed and injected intravenously into nonsplenectomized and splenectomized cats. Splenectomized animals were given 10 mg of methylprednisolone per ml at the time of inoculation. Blood films were evaluated daily for 1 week prior to infection and for up to 60 days postinfection (p. i.). Blood for H. felis purification was repeatedly collected from splenectomized animals at periods of peak parasitemias. Organisms were purified from infected blood by differential centrifugation, separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, and transferred to nitrocellulose membranes for immunoblot analysis. Serum was collected from nonsplenectomized animals prior to and for up to 60 days p.i. and was used on immunoblots to identify antigens. The combination of splenectomy and corticosteroid treatment resulted in marked, cyclic parasitemias without concurrent severe anemia, providing an opportunity to harvest organisms in a manner that was not lethal to the animals. Several antigens (150, 52, 47, 45, and 14 kDa) were identified. An antigen with a molecular mass of approximately 14 kDa appeared to be one of the most immunodominant and was consistently recognized by immune sera collected at various times during the course of infection. These data suggest that one or more of these antigens might be useful for the serologic diagnosis of H. felis infections in cats.  (+info)

Specific in situ hybridization of Haemobartonella felis with a DNA probe and tyramide signal amplification. (2/35)

Haemobartonella felis is an epierythrocytic bacterium suspected to be the causative agent of feline infectious anemia. Previous studies with a polymerase chain reaction assay have identified a mycoplasmal 16S rRNA gene sequence that coincides with clinical disease and the presence of organisms in the blood. Tissues from a cat experimentally infected with H. felis were used for in situ hybridization studies to physically link this 16S rRNA gene to the organisms on the red cells. A biotin-labeled probe was used in conjunction with tyramide signal amplification to visualize the hybridization signal. This study clearly demonstrates a specific hybridization signal on the red cells in the tissues of the H. felis-infected cat. This in situ hybridization study is the final step in fulfilling the molecular guidelines for disease causation and proves that H. felis, a mycoplasmal organism, is the causative agent of feline infectious anemia.  (+info)

Mechanisms of variable p44 expression by Anaplasma phagocytophilum. (3/35)

The human intragranulocytic bacterium Anaplasma phagocytophilum promotes variation of P44s, which are surface-exposed proteins encoded by a p44 multigene family. In the present study, the specific p44 gene expression loci in four strains of A. phagocytophilum were identified and it was determined that each consisted of four tandem genes, tr1, omp-1X, omp-1N, and p44. A putative sigma(70)-type promoter was found upstream of tr1. The p44 genes include a central hypervariable region flanked by conserved regions. The hypervariable region sequence in the p44 expression locus was duplicated and, regardless of the expression status, conserved at another locus in both low- and high-passage cell cultures of strain NY-37. No significant differences in the hypervariable region were found when we compared p44 sequences, at the level of cDNA, within the expression locus and within other loci in the genomes of strains NY-37 and HZ. Similarly, in cDNA isolated from patients and from assorted cultures of strains NY-31, NY-36, and NY-37, hypervariable regions of 450 deduced amino acid sequences of various p44s within each strain were found to be identical, as were those of p44 sequences in the genome of strain HZ. These data suggest that variations in p44 sequences at the level of the p44 expression locus occur through unidirectional conversion of the entire (nonsegmental) p44 hypervariable region including flanking regions with a corresponding sequence copied from one of the conserved donor p44 genomic loci. The data suggest that the P44 antigenic repertoire within the hypervariable region is restricted.  (+info)

Molecular characterization of Aegyptianella pullorum (Rickettsiales, Anaplasmataceae). (4/35)

We sequenced the 16S rRNA and groEL genes of Aegyptianella pullorum, a small bacterium that infects and replicates only in avian red blood cells. A specific PCR test was developed to analyze A. pullorum DNA. Phylogenic analysis revealed A. pullorum is most closely related to Anaplasma spp.  (+info)

Two cases of Neorickettsia (Ehrlichia) risticii infection in horses from Nova Scotia. (5/35)

Two horses from Nova Scotia were diagnosed with Potomac horse fever (PHF). Polymerase chain reaction analysis was performed on formalin-fixed colon tissue or whole blood to show the presence of Neorickettsia risticii DNA, the causative agent of PHF. These are the first reported cases of PHF in the Maritime Provinces.  (+info)

Anaplasma phagocytophilum has a functional msp2 gene that is distinct from p44. (6/35)

The msp2 and p44 genes encode polymorphic major outer membrane proteins that are considered unique to the intraerythrocytic agent of Anaplasma marginale and the intragranulocytic agent of Anaplasma phagocytophilum, respectively. In the present study, however, we found an msp2 gene in A. phagocytophilum that was remarkably conserved among A. phagocytophilum strains from human granulocytic anaplasmosis (HGA) patients, ticks, and a horse from various regions in the United States, but the gene was different in a sheep isolate from the United Kingdom. The msp2 gene in the A. phagocytophilum strain HZ genome was a single-copy gene and was located downstream of two Ehrlichia chaffeensis omp-1 homologs and a decarboxylase gene (ubiD). The msp2 gene was expressed by A. phagocytophilum in the blood from HGA patients NY36 and NY37 and by A. phagocytophilum isolates from these patients cultured in HL-60 cells at 37 degrees C. The msp2 gene was also expressed in a DBA/2 mouse infected by attaching ticks infected with strain NTN-1 and in a horse experimentally infected by attaching strain HZ-infected ticks. However, the transcript of the msp2 gene was undetectable in A. phagocytophilum strain HZ in SCID mice and Ixodes scapularis ticks infected with strain NTN-1. These results indicate that msp2 is functional in various strains of A. phagocytophilum, and relative expression ratios of msp2 to p44 vary in different infected hosts. These findings may be important in understanding roles that Msp2 proteins play in granulocytic ehrlichia infection and evolution of the polymorphic major outer membrane protein gene families in Anaplasma species.  (+info)

Analysis of p51, groESL, and the major antigen P51 in various species of Neorickettsia, an obligatory intracellular bacterium that infects trematodes and mammals. (7/35)

The p51 gene that encodes the major antigenic 51-kDa protein in Neorickettsia risticii was identified in strains of Neorickettsia sennetsu and the Stellantchasmus falcatus agent but not in Neorickettsia helminthoeca, suggesting that p51-based diagnosis would be useful to distinguish among them. groESL sequencing results delineated the phylogenic relationships among Neorickettsia spp.  (+info)

Ultrastructure and phylogenetic analysis of 'Candidatus Neoehrlichia mikurensis' in the family Anaplasmataceae, isolated from wild rats and found in Ixodes ovatus ticks. (8/35)

A novel bacterium that infects laboratory rats was isolated from wild Rattus norvegicus rats in Japan. Transmission electron microscopy of the spleen tissue revealed small cocci surrounded by an inner membrane and a thin, rippled outer membrane in a membrane-bound inclusion within the cytoplasm of endothelial cells. Phylogenetic analysis of the 16S rRNA gene sequence of the bacterium found in R. norvegicus rats and Ixodes ovatus ticks in Japan revealed that the organism represents a novel clade in the family Anaplasmataceae, which includes the Schotti variant found in Ixodes ricinus ticks in the Netherlands and the Ehrlichia-like Rattus strain found in R. norvegicus rats from China. The novel clade was confirmed by phylogenetic analysis of groESL sequences found in R. norvegicus rats and Ixodes ovatus ticks in Japan. No serological cross-reactivity was detected between this bacterium and members of the genera Anaplasma, Ehrlichia or Neorickettsia in the family Anaplasmataceae. It is proposed that this new cluster of bacteria should be designated 'Candidatus Neoehrlichia mikurensis'.  (+info)

* Anaplasmosis: This is a disease caused by the bacterium Anaplasma phagocytophilum, which is transmitted to humans through the bite of an infected blacklegged tick (Ixodes scapularis). Symptoms of anaplasmosis include fever, chills, headache, and muscle aches.
* Babesiosis: This is a disease caused by the parasitic protozoan Babesia microti, which is transmitted to humans through the bite of an infected blacklegged tick (Ixodes scapularis). Symptoms of babesiosis include fever, chills, headache, and fatigue.
* Ehrlichiosis: This is a disease caused by the bacterium Ehrlichia chaffeensis, which is transmitted to humans through the bite of an infected lone star tick (Amblyomma americanum). Symptoms of ehrlichiosis include fever, headache, muscle aches, and joint pain.
* Southern Tick-Associated Rash Illness (STARI): This is a disease caused by the bacterium Rickettsia parkeri, which is transmitted to humans through the bite of an infected lone star tick (Amblyomma americanum). Symptoms of STARI include fever, headache, muscle aches, and a characteristic rash.

All these diseases caused by Anaplasmataceae infections can be treated with antibiotics. Early diagnosis and treatment are important to prevent complications and ensure a full recovery.

In the medical field, decapitation is classified as a type of catastrophic injury, meaning it has a high mortality rate and can result in permanent damage to the brain and other vital organs. Treatment for decapitation typically involves immediate resuscitation and stabilization of the patient, followed by surgical intervention to repair any damage to the neck and head.

Decapitation can be caused by a variety of factors, including car accidents, gunshot wounds, blunt trauma, and other forms of violence. It is important for medical professionals to be familiar with the signs and symptoms of decapitation, as well as the appropriate treatment methods, in order to provide the best possible care for patients who have suffered this severe injury.

The symptoms of anaplasmosis can range from mild to severe and typically develop within 1-2 weeks after a tick bite. Mild symptoms may include fever, chills, headache, muscle aches, and fatigue. Severe symptoms can include bleeding disorders, thrombocytopenia (low platelet count), renal failure, respiratory distress, and cardiovascular complications.

Anaplasmosis is diagnosed through a combination of physical examination, laboratory tests, and medical imaging. Laboratory tests may include blood smears, PCR (polymerase chain reaction) tests, and serologic tests to detect the presence of antibodies against the bacteria.

Treatment for anaplasmosis typically involves the use of antimicrobial drugs, such as doxycycline or azithromycin, which are effective against the bacteria. In severe cases, hospitalization may be necessary to manage complications such as respiratory distress, renal failure, and cardiovascular problems.

Prevention of anaplasmosis includes avoiding tick habitats, using protective clothing and insect repellents when outdoors, and conducting regular tick checks on oneself and pets. It is also important to be aware of the risks of anaplasmosis in areas where the disease is prevalent and to seek medical attention promptly if symptoms develop after a tick bite.

Symptoms of ehrlichiosis typically begin within one to two weeks after the tick bite and may include fever, headache, muscle pain, joint pain, and rash. In severe cases, the infection can spread to the bloodstream and cause more serious complications, such as respiratory distress, liver failure, and kidney failure.

Ehrlichiosis is diagnosed through a combination of physical examination, medical history, and laboratory tests, including a polymerase chain reaction (PCR) test to detect the bacterial DNA in the blood. Treatment typically involves antibiotics, such as doxycycline or azithromycin, which are effective against the bacteria that cause ehrlichiosis.

Prevention of ehrlichiosis primarily involves avoiding tick habitats and using tick-repellent clothing and insecticides to prevent tick bites. Early detection and treatment of ehrlichiosis can help reduce the risk of serious complications and improve outcomes for infected individuals.

... is a tick-borne bacterial infection, caused by bacteria of the family Anaplasmataceae, genera Ehrlichia and ... In 2008, human infection by a Panola Mountain (in Georgia, USA) Ehrlichia species was reported. On August 3, 2011, infection by ... Fortunately, the "proportion of ehrlichiosis patients that died as a result of infection" has gone down since 2000. From 2008 ... Goddard J (September 1, 2008). "What Is New With Ehrlichiosis?". Infections in Medicine. Dumler JS, Madigan JE, Pusterla N, ...
"Persistent Infections and Immunity in Ruminants to Arthropod-Borne Bacteria in the Family Anaplasmataceae". Annual Review of ... Cattle infections had been suspected but were only first confirmed by Nieder et al. 2012. A. phagocytophilum causes human ... During the last stage of the infection, a group of small bacteria was seen within the neutrophils in the blood. Other symptoms ... These tests can be performed to determine an A. phagocytophilum infection: Indirect immunofluorescence assay is the principal ...
... anaplasmataceae infections MeSH C01.252.400.054.050 - anaplasmosis MeSH C01.252.400.054.160 - ehrlichiosis MeSH C01.252.400.054 ... bacteroides infections MeSH C01.252.400.126 - bartonellaceae infections MeSH C01.252.400.126.100 - bartonella infections MeSH ... moraxellaceae infections MeSH C01.252.400.560.022 - acinetobacter infections MeSH C01.252.400.610 - mycoplasmatales infections ... salmonella infections, animal MeSH C01.252.400.310.821.873 - typhoid fever MeSH C01.252.400.310.850 - serratia infections MeSH ...
Ehrlichia infection in deer (Articles with short description, Short description matches Wikidata, All articles with vague or ... Species in the family Anaplasmataceae have unique characteristics that can help differentiate them from other families ... Ehrlichia ewingii is a human pathogen which results in a serious infection if not treated in a timely manner. Ehrlichiosis, the ... on June 18, 1987 using a canine diagnosed with granulocytic ehrlichiosis: an infection of the granulocytes by a member of the ...
Symptoms in canine infections are hard to differentiate between E. chaffeensis infection and E. canis, which is the species of ... Anaplasmataceae) in Amblyomma americanum (Acari: Ixodidae)". Journal of Medical Entomology. 40 (6): 1000-1004. doi:10.1603/0022 ... The infection is then maintained and can be transmitted to a reservoir organism or humans at the nymphal stage. Adult ticks can ... Human monocytic ehrlichiosis caused by E. chaffeensis is known to spread through tick infection primarily in the Southern, ...
This infection does not cause inflammation of the placenta, and lesions are generally absent from the placenta or very minor, ... Rikihisa Y (October 2006). "New findings on members of the family Anaplasmataceae of veterinary importance". Annals of the New ... There are also changes to the blood in response to infection, and early PHF can result in reduced white blood cells, including ... This is a seasonal infection because it relies on the ingestion of an arthropod vector, which are more commonly found on ...
Infection is characterized by invasion of the organism into white blood cells called monocytes. Infection with A. bovis in ... 2001). "Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: unification of ... In the summer, cattle and sheep have greater infections, compared to goats having greater infections in autumn. Further, it was ... although clinical infections can be treated with tetracyclines. This organism has a global distribution, with infections noted ...
Infection of his red blood cells led to a severe deterioration of his health and required his hospitalization. Molecular typing ... Anaplasma is a genus of bacteria of the alphaproteobacterial order Rickettsiales, family Anaplasmataceae. Anaplasma species ... One of the major consequences of infection by bovine red blood cells by A. marginale is the development of nonhaemolytic ... is distinct to all known species and more genetically related to recently described Anaplasma species causing infections in ...
There are reports of zoonotic infections of humans by E. ruminantium, similar to other Ehrlichia species, such as those that ... November 2001). "Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: ... Peter TF, Burridge MJ, Mahan SM (May 2002). "Ehrlichia ruminantium infection (heartwater) in wild animals". Trends in ... Pfukenyi, Davies M.; Mukaratirwa, Samson (2018-10-18). "Amphistome infections in domestic and wild ruminants in East and ...
Co-infection with FIV, FeLV and Candidatus Mycoplasma haemominutum is common. Although M. haemofelis infection can cause acute ... showed greater similarity to those of Mollicutes than to those of the family Anaplasmataceae in the order Rickettsiales to ... haemofelis infection of erythrocytes. Treated and untreated animals that recover from M. haemofelis infections generally remain ... haemotological and pathological studies in natural infections and relationship to infection with feline leukaemia virus". Vet ...
This effect is not seen in DNA virus infection and in some cases Wolbachia infection has been associated or shown to increase ... November 2001). "Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: ... Wolbachia infection can also increase mosquito resistance to malaria, as shown in Anopheles stephensi where the wAlbB strain of ... These bacteria can infect many different types of organs, but are most notable for the infections of the testes and ovaries of ...
These infestations and infections cause distress to companion animals, and in livestock industry the financial costs of these ... Anaplasmataceae) by Dermacentor andersoni Stiles (Acari: Ixodidae) with mechanical transmission by the horse fly, Tabanus ... Infections with Trypanosoma species are treated, either prophylactically or to treat acute cases with synthetic chemical drugs ... Infections with nematode worms causing filariosis may be treated with the avermectin class of biologically derived drugs ( ...
Categories: Anaplasmataceae Infections Image Types: Photo, Illustrations, Video, Color, Black&White, PublicDomain, ...
In contrast, we found no evidence of infection by any other Anaplasmataceae. I. ricinus is the dominating tick species in ... infections, southern Sweden, 2008. Prevalence of infection: Häglinge, n = 45 infections, 0% Candidatus N. mikurensis, 44.4%... ... infections, southern Sweden, 2008. Prevalence of infection: Häglinge, n = 45 infections, 0% Candidatus N. mikurensis,... ... Anaplasmataceae in wild rodents and roe deer from Trento province (northern Italy). Eur J Clin Microbiol Infect Dis. 2006;25: ...
Infections with bacteria of the family ANAPLASMATACEAE.. Terms. Anaplasmataceae Infections Preferred Term Term UI T002144. Date ... Gram-Negative Bacterial Infections [C01.150.252.400] * Aliivibrio Infections [C01.150.252.400.050] * Anaplasmataceae Infections ... Infections with bacteria of the family ANAPLASMATACEAE.. Entry Version. ANAPLASMATACEAE INFECT. Entry Term(s). ... Infections, Anaplasmataceae Previous Indexing. Anaplasmosis (1966-1976). Rickettsial Infections (1975-1976). Public MeSH Note. ...
Anaplasmataceae Infection Infection, Anaplasmataceae Infections, Anaplasmataceae Haemobartonellosis - Narrower Concept UI. ... Anaplasmataceae Infection. Haemobartonelloses. Haemobartonellosis. Infection, Anaplasmataceae. Infections, Anaplasmataceae. ... Anaplasmataceae Infections - Preferred Concept UI. M0001081. Scope note. Infections with bacteria of the family ANAPLASMATACEAE ... use ANAPLASMATACEAE INFECTIONS to search HAEMOBARTONELLOSIS 1977-79. History Note:. 77; HAEMOBARTONELLOSIS was heading 1977-79 ...
Infections with bacteria of the family ANAPLASMATACEAE.. Terms. Anaplasmataceae Infections Preferred Term Term UI T002144. Date ... Gram-Negative Bacterial Infections [C01.150.252.400] * Aliivibrio Infections [C01.150.252.400.050] * Anaplasmataceae Infections ... Infections with bacteria of the family ANAPLASMATACEAE.. Entry Version. ANAPLASMATACEAE INFECT. Entry Term(s). ... Infections, Anaplasmataceae Previous Indexing. Anaplasmosis (1966-1976). Rickettsial Infections (1975-1976). Public MeSH Note. ...
Based on 16S rRNA and msp4 genes, infection with Anaplasmataceae bacteria was detected in six specimens of R. rattus and one M ... All O. moubata pool samples (n = 124) were negative for rickettsial infections. Anaplasmataceae were detected in 63 % (63/100) ... The infection of A. phagocytophilum was not detected in the sampled population. Co-infection was detected in 5.1% (29/569) of ... The dual co-infection with R. raoultii and CLE (14.29%, 29/203) and triple co-infection with R. raoultii, Anaplasma sp. ...
Infections with the tick-borne bacterium Candidatus Neoehrlichia mikurensis. Download Prime PubMed App to iPhone, iPad, or ... AnaplasmataceaeAnaplasmataceae InfectionsAnimalsArthropod VectorsAsiaDisease ReservoirsEuropeHumansImmunocompromised Host ... Wennerås, C. "Infections With the Tick-borne Bacterium Candidatus Neoehrlichia Mikurensis." Clinical Microbiology and Infection ... Clinical Microbiology and Infection : the Official Publication of the European Society of Clinical Microbiology and Infectious ...
Haemobartonelloses use Anaplasmataceae Infections Haemobartonellosis use Anaplasmataceae Infections Haemochromatoses use ... Haemophilus influenzae Infections use Haemophilus Infections Haemophilus influenzae Meningitis Type B use Meningitis, ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ... "Rickettsiaceae Infections" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical ... This graph shows the total number of publications written about "Rickettsiaceae Infections" by people in Harvard Catalyst ... Below are MeSH descriptors whose meaning is related to "Rickettsiaceae Infections".. * ...
Anaplasmataceae T002143Infections, Anaplasmataceae T002144Anaplasmataceae Infections T002145Haemobartonelloses ... DNA Virus T012979Virus Infection, DNA T012979Virus Infections, DNA T012980DNA Virus Infections T012981DNA Virus T012981DNA ... Echovirus T013581Echovirus Infections T013582Echo Virus Infection T013582Echo Virus Infections T013582Infection, Echo Virus ... Adenoviridae T000804Adenoviridae Infections T000805Adenovirus Infection, Human T000805Human Adenovirus Infection T000805Human ...
Ehrlichiosis is a bacterial infection transmitted by the bite of a tick. ... In rare cases, a tick bite can lead to more than one infection (co-infection). This is because ticks can carry more than one ... and other anaplasmataceae. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennetts Principles and Practice of ... Early removal may prevent infection.. If you are bitten by a tick, write down the date and time the bite happened. Bring this ...
Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: unification of some ... 8 Infection in female Ixodes persulcatus ticks was higher than in males. Anaplasma platys infection in Ixodes persulcatus ticks ... Natural Anaplasma phagocytophilum infection in ticks from a forest area of Selenge province, Mongolia Brief Report Javkhlan G,a ... Discrepant infection of Anaplasma phagocytophilum in ticks has been observed around the world. In this study, both Anaplasma ...
Acute (primary) HIV infection. Cytomegalovirus infection. Human parvovirus B19 infection. Chickenpox. Colorado tick fever. West ... Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: unification of some ... Bacterial infections. Viral infections. Other conditions. Meningococcemia*. Secondary syphilis*. Disseminated gonococcal ... Capnocytophaga canimorsus infection. Mycoplasma pneumoniae infection. Typhoid and paratyphoid fevers. Hand, foot, and mouth ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ... Ahmed I, Roy BC, Raach RT, Owens SM, Xia L, Anant S, Sampath V, Umar S. Enteric infection coupled with chronic Notch pathway ... "Enterobacteriaceae Infections" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ( ... This graph shows the total number of publications written about "Enterobacteriaceae Infections" by people in UAMS Profiles by ...
Anaplasmataceae Anaplasmataceae Infections Anaplasmosis Anastomosis, Roux-en-Y Anastomosis, Surgical Anastomotic Leak Anatomic ... Astroviridae Infections Asymmetric Cell Division Asymptomatic Diseases Asymptomatic Infections AT Rich Sequence AT-Hook Motifs ... Central Nervous System Infections Central Nervous System Neoplasms Central Nervous System Parasitic Infections Central Nervous ... Bacterial Infections Bacterial Infections and Mycoses Bacterial Load Bacterial Outer Membrane Proteins Bacterial Physiological ...
Additionally, a 0.9% infection prevalence of R. parkeri was identified in A. americanum collected in South Carolina. A 1.9% ... This study sought to identify rickettsial agents (Rickettsiales: Anaplasmataceae and Rickettsiaceae) in ticks collected from S ... infection prevalence in A. americanum of 2.7% and 2.9% in Florida and South Carolina, respectively. A Rickettsia parkeri ... infection prevalence was documented in collected A. americanum in South Carolina. Further studies are warranted to better ...
Infection rates of A. americanum ticks (IAA ) encompass both Ehrlichia chaffeensis and E. ewingii (accounting for co-infection ... Evaluation of transovarial transmission and transmissibility of Ehrlichia chaffeensis (Rickettsiales: Anaplasmataceae) in ... Therefore, 97.6% of E. chaffeensis infections are potentially going unnoticed (versus 99% of ehrlichiosis infections overall), ... Infection rates, weighted. IIS = 26.60 IAA = 9.98 Table. Parameters used in relative risk calculations for ehrlichiosis and ...
The infection by A. platys is seldom associated with clinical disease, except in cases of co-infection with other organisms (e. ... Canine anaplasmosis is caused by Anaplasma platys (formerly Ehrlichia platys) (Rickettsiales: Anaplasmataceae) and has been ... canis infection have been reported in Venezuela [217]. This raises a number of questions about the risk of E. canis infection ... infantum infection [60]. Short-furred dogs are at a higher risk of infection [60] and this has been attributed to the fact that ...
and Borrelia burgdorferi infections in horses: first report from Northern Bulgaria - Short communication. Acta Vet. Hung. 67 , ... Anaplasma phagocytophilum (Rickettsiales: Anaplasmataceae) is a tick-borne, Gram-negative bacterium species with a broad ... and Borrelia burgdorferi infections in horses: first report from Northern Bulgaria - Short communication. Acta Vet. Hung. 67 , ... infections in horses: first report from Northern Bulgaria - Short communication. . Acta Vet. Hung. 67. ,. 197. -. 203. . ...
Human infection with Ehrlichia canis accompanied by clinical signs in Venezuela. Ann N Y Acad Sci. 2006;1078:110-7. DOIPubMed ... This report provides molecular evidence of E. chaffeensis infection in a patient with acute disease in Venezuela. A previous ... chaffeensis infection in Latin American countries: Venezuela (2), Mexico (3), Argentina (4), Chile (5), and Brazil (6). However ... Evidence of rickettsial spotted fever and ehrlichial infections in a subtropical territory of Jujuy, Argentina. Am J Trop Med ...
Two stages: infection and maintenance. RML-12. wMelPop-CLA_A. infected Aa23 cells. [15]. wMelPop transferred to cells; serial ... family Anaplasmataceae. Wolbachia is uniquely associated with invertebrates, does not infect vertebrate hosts, and replicates ... Frentiu, F.D.; Robinson, J.; Young, P.R.; McGraw, E.A.; ONeill, S.L. Wolbachia-mediated resistance to dengue virus infection ... Furukawa, S.; Tanaka, K.; Fukatsu, T.; Sasaki, T. In vitro infection of Wolbachia in insect cell lines. Appl. Entomol. Zool. ...
Trichuris muris an infection Mice (neggs suspended in H2O. Mice had been killed at several times after an infection as well as ... are the deepest branching lineage in the family Anaplasmataceae, whereas and are sister genera that share a common ancestor ... Level of resistance to great\level an infection with varies between different conventional mouse strains considerably. In ... Our finding will help understanding pathogenesis, prevalence of infection PTC-028 among trematodes, canids and potentially ...
Re-infection is due to a new strain of B. pseudomallei bacteria. Meanwhile, relapse is due to failure to clear infections after ... Anaplasmataceae. *Ehrlichiosis: Anaplasma phagocytophilum *Human granulocytic anaplasmosis, Anaplasmosis. *Ehrlichia ... For those with previous melioidosis-associated bone and joint infections, complications such as sinus tract infection, bone and ... HIV infection does not appear to predispose to melioidosis, although several other co-infections have been reported.[10] Infant ...
Ijdo JW, Meek JI, Cartter ML, Magnarelli LA, Wu C, Tenuta SW, The emergence of another tickborne infection in the 12-town area ... Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: unification of some ... Kosek M, Lavarello R, Gilman RH, Delgado J, Maguina C, Verastegui M, Natural history of infection with Bartonella bacilliformis ... Chronic fatigue following infection by Coxiella burnetii (Q fever): ten-year follow-up of the 1989 UK outbreak cohort. QJM. ...
Studies investigating rickettsial infections in ticks parasitizing wild animals in the Northeast region of Brazil have been ... and from the Anaplasmataceae family. The results showed positive detection of the Rickettsia genus (7.9%), Anaplasmataceae ... Studies investigating rickettsial infections in ticks parasitizing wild animals in the Northeast region of Brazil have been ... Specific DNA from members of the Anaplasmataceae family was detected in A. varium for the first time. The present Fonseca et al ...
In contrast, infection with the attenuated DENV-2 PDK53 and YF17D-204 strains showed reduced and increased levels of infection ... Infecções por Anaplasmataceae/microbiologia , Infecções por Anaplasmataceae/virologia , Animais , Dengue/epidemiologia , Dengue ... Among the 77 confirmed Dengue patients, 53 (69%) had primary infection while 24 (31%) had secondary infection. Among the DENV ... Transcriptional response of Wolbachia-transinfected Aedes aegypti mosquito cells to dengue virus at early stages of infection. ...
... inside HSV-1 capsid close to the temperature of infection Solid-to-fluid like DNA transition in viruses facilitates infection ... syndrome developmental brain transcriptome reveals defective oligodendrocyte differentiation and myelination Anaplasmataceae- ... landscape during latent and active infection Human iPSC-derived hepatocyte-like cells support plasmodium liver-stage infection ... control of Mycobacterium tuberculosis infection Staphylococcus aureus toxin potentiates opportunistic bacterial lung infections ...
  • This study sought to identify rickettsial agents (Rickettsiales: Anaplasmataceae and Rickettsiaceae) in ticks collected from S. scrofa obtained in Florida and South Carolina. (cdc.gov)
  • Ehrlichia chaffeensis (Rickettsiales: Ehrlichieae) infection in Amblyomma americanum (Acari: Ixodidae) at Aberdeen Proving Ground, Maryland. (medscape.org)
  • Among these, the genera Ehrlichia and Anaplasma , which can cause disease in humans, are classified with Wolbachia as members of the alpha-proteobacteria, in the order Rickettsiales , family Anaplasmataceae . (encyclopedia.pub)
  • The rickettsial family Anaplasmataceae contains several tick-transmitted bacteria of considerable medical and veterinary importance, including known human pathogens such as Anaplasma phagocytophilum and Ehrlichia chaffeensis . (cdc.gov)
  • Ehrlichia chaffeensis (human monocytotropic ehrlichiosis), Anaplasma phagocytophilum (human granulocytotropic anaplasmosis), and other anaplasmataceae. (medlineplus.gov)
  • infection of Anaplasma platys was detected in 1% of Ixodes persulcatus ticks and 10% of Dermacentor nuttalli ticks. (who.int)
  • Anaplasma phagocytophilum is a gram-negative obligate intracellular bacterium long recognized as a veterinary agent 1 and more recently as a human infection. (who.int)
  • Schulze TL, Jordan RA, Schulze CJ, Mixson T, Papero M. Relative encounter frequencies and prevalence of selected Borrelia, Ehrlichia , and Anaplasma infections in Amblyomma americanum and Ixodes scapularis (Acari: Ixodidae) ticks from central New Jersey. (medscape.org)
  • Examples for such infections include human granulocytic ehrlichiosis ( Anaplasma phagocytophilum ), cat-scratch disease (CSD, Bartonella henselae ), and Q fever ( Coxiella burnetii ). (cdc.gov)
  • Studies investigating rickettsial infections in ticks parasitizing wild animals in the Northeast region of Brazil have been confined to the detection of Rickettsia amblyommii in immature stages of Amblyomma longirostre collected from birds in the state of Bahia, and in immatures and females of Amblyomma auriculariumcollected from the striped hog-nosed skunk (Conepatus semistriatus) and armadillos (Euphractus sexcinctus) in the state of Pernambuco. (scite.ai)
  • Infection rates of I. scapularis ticks with Borrelia burgdorferi ( I IS ) also from passive surveillance program. (medscape.org)
  • Infection rates of A. americanum ticks ( I AA ) encompass both Ehrlichia chaffeensis and E. ewingii (accounting for co-infection). (medscape.org)
  • The primers were chosen to be specific for bacteria belonging to the families Rickettsiaceae and Anaplasmataceae ( 10 ), but they also amplified Bartonella spp. (cdc.gov)
  • Rickettsiaceae Infections" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (harvard.edu)
  • This graph shows the total number of publications written about "Rickettsiaceae Infections" by people in Harvard Catalyst Profiles by year, and whether "Rickettsiaceae Infections" was a major or minor topic of these publication. (harvard.edu)
  • Below are the most recent publications written about "Rickettsiaceae Infections" by people in Profiles. (harvard.edu)
  • infection prevalence in A. americanum of 2.7% and 2.9% in Florida and South Carolina, respectively. (cdc.gov)
  • Additionally, a 0.9% infection prevalence of R. parkeri was identified in A. americanum collected in South Carolina. (cdc.gov)
  • infection prevalence was documented in collected A. americanum in South Carolina. (cdc.gov)
  • Relative abundance and prevalence of selected Borrelia infections in Ixodes scapularis and Amblyomma americanum (Acari: Ixodidae) from publicly owned lands in Monmouth County, New Jersey. (medscape.org)
  • Infections with bacteria of the family ANAPLASMATACEAE . (nih.gov)
  • RESULTS: Tick-borne pathogen infections in blood samples collected from cattle at livestock markets and slaughterhouses between May 2017 and January 2019 were identified by high-resolution melting analysis and sequencing of PCR products of genus-specific primers. (bvsalud.org)
  • Increasing Incidence of ehrlichiosis in the United States: a summary of national surveillance of Ehrlichia chaffeensis and Ehrlichia ewingii infections in the United States, 2008-2012. (medscape.org)
  • Serologic studies have indicated E. chaffeensis infection in Latin American countries: Venezuela ( 2 ), Mexico ( 3 ), Argentina ( 4 ), Chile ( 5 ), and Brazil ( 6 ). (cdc.gov)
  • Of 771 rodents, 68 (8.8%) were infected by Candidatus Neoehrlichia mikurensis, but no other Anaplasmataceae were found. (cdc.gov)
  • Clinical Microbiology and Infection : the Official Publication of the European Society of Clinical Microbiology and Infectious Diseases, vol. 21, no. 7, 2015, pp. 621-30. (unboundmedicine.com)
  • However, these animals can serve as reservoirs for the agents of important bacterial infectious diseases and as a potential source of infection for humans, even though the infectious animals may be asymptomatic. (cdc.gov)
  • Imaging of rickettsial, spirochetal, and parasitic infections. (harvard.edu)
  • In this study, we collected blood samples from 7 small mammal species (rodents and shrews) at 5 localities in southern Sweden to investigate their role as hosts for Anaplasmataceae to determine whether these small mammals serve as natural hosts for Candidatus N. mikurensis. (cdc.gov)
  • Double infections with both Candidatus N. mikurensis and Bartonella spp. (cdc.gov)
  • Infection by other Leishmania species (e.g. (biomedcentral.com)
  • Recent findings demonstrate that Wolbachia from infected insects can be transferred into mosquito species that do not host a natural infection. (encyclopedia.pub)
  • In species that harbor Wolbachia , the bacterium is transmitted vertically, from mother to offspring, which retain the infection. (encyclopedia.pub)
  • However, this infection may lead to serious complications and even death in patients with acute disease, especially those with meningoencephalitis and myocarditis and, more frequently, in chronically infected patients with endocarditis. (cdc.gov)
  • Ehrlichiosis is a bacterial infection transmitted by the bite of a tick. (medlineplus.gov)
  • Ahmed I, Roy BC, Raach RT, Owens SM, Xia L, Anant S, Sampath V, Umar S. Enteric infection coupled with chronic Notch pathway inhibition alters colonic mucus composition leading to dysbiosis, barrier disruption and colitis. (uams.edu)
  • Recently, a case of human disease in a Swedish patient with recurrent fever episodes caused by another member of Anaplasmataceae was reported. (cdc.gov)
  • [7] Those affected present with symptoms of sepsis (predominantly fever) with or without pneumonia , or localised abscess or other focus of infection. (wikipedia.org)
  • In humans, C. burnetii infection usually is asymptomatic (60%) or manifests as a mild disease with fever, headache, myalgias, and spontaneous recovery ( 5 ). (cdc.gov)
  • C. burnetii infection has been associated with a chronic fatigue-like syndrome ( 4 ). (cdc.gov)
  • Finally, we demonstrate that the small-molecule inhibitor JNJ-1802 is highly effective against viral infection with DENV-1 or DENV-2 in non-human primates. (bvsalud.org)
  • [1] The infection is constantly present in Southeast Asia particularly in northeast Thailand and northern Australia. (wikipedia.org)
  • In conclusion, infection with blood parasites in different animals in Mosul is common with substantial burden, the effect of age-related infection is negligible, and the seasonality of the infection is evident. (bvsalud.org)
  • Infections are potentially transmitted from domestic animals to humans by scratches, bites, or close contact. (cdc.gov)
  • A nested PCR was performed with primers for Anaplasmataceae specific for the 16S rRNA gene ( 10 ). (cdc.gov)
  • Dengue is a major health threat and the number of symptomatic infections caused by the four dengue serotypes is estimated to be 96 million1 with annually around 10,000 deaths2. (bvsalud.org)
  • Cats are known to be the most important source of infections for B. henselae (aeroprevalence in Austrian cats is 33%) ( 1 ). (cdc.gov)
  • In rare cases, a tick bite can lead to more than one infection (co-infection). (medlineplus.gov)