Results 21 to 30 of about 137,082 (247)

Predicting the distribution of canine leishmaniasis in western Europe based on environmental variables. [PDF]

open access: yes, 2011
The domestic dog is the reservoir host of Leishmania infantum, the causative agent of zoonotic visceral leishmaniasis endemic in Mediterranean Europe. Targeted control requires predictive risk maps of canine leishmaniasis (CanL), which are now explored ...
ADRIAN MYLNE   +21 more
core   +2 more sources

Heterogeneous evolution of SARS-CoV-2 seroprevalence in school-age children

open access: yesSwiss Medical Weekly, 2023
BACKGROUND: Much remains unknown regarding the evolution of SARS-CoV-2 seroprevalence and variability in seropositive children in districts, schools and classes as only a few school-based cohort studies exist.
Sarah R. Haile   +6 more
doaj   +1 more source

Seroprevalence of African Swine Fever Virus and Farm Management Practices in Nepal: A Cross-Sectional Study. [PDF]

open access: yesVet Med Sci
A cross‐sectional study on seroprevalence of African swine fever virus was conducted across pig farms in Bagmati Province. Of the 324 samples screened, seven tested positive, with an overall seroprevalence of 2.16% . ABSTRACT Background African swine fever (ASF) is a contagious fatal viral disease of pigs caused by ASF virus (ASFV).
Prajapati M   +5 more
europepmc   +2 more sources

Seroprevalence of bluetongue serotype 8 in cattle in the Netherlands in spring 2007, and its consequences [PDF]

open access: yes, 2008
A cross-sectional study was carried out in spring 2007, at the end of the first bluetongue outbreak season, to determine the geographical spread of bluetongue virus serotype 8 (BTV-8) infection in cattle in the Netherlands and the consequences for some ...
Berends, I.M.G.A.   +4 more
core   +2 more sources

Investigation of Anaplasma marginale Seroprevalence in a Traditionally Managed Large California Beef Herd. [PDF]

open access: yes, 2016
Recent observations by stakeholders suggested that ecosystem changes may be driving an increased incidence of bovine erythrocytic anaplasmosis, resulting in a reemerging cattle disease in California.
Aly, Sharif S   +4 more
core   +4 more sources

Serological Investigation of Granulocytic Ehrlichia Infection in Sheep in Norway

open access: yesActa Veterinaria Scandinavica, 2001
Serum samples of 749 sheep from 75 sheep flocks in Norway, i.e. 361 lambs (6 to 7 months old) and 388 adults (>1.5 year), were analysed for antibodies to Ehrlichia equi. Ten animals from each flock were examined.
Bergström K, Stuen S
doaj   +1 more source

Seroprevalence of Trypanosoma evansi in camels using CATT/T. evansi technique in Borno and Yobe states, Nigeria

open access: yesParasite Epidemiology and Control, 2021
Trypanosoma evansi is an important camel pathogen with dissimilar mammalian hosts and is the most widely distributed pathogenic animals' trypanosomes worldwide that affects domesticated animals.
Falmata Kyari, PhD   +4 more
doaj   +1 more source

Estimation of the worldwide seroprevalence of cytomegalovirus : a systematic review and meta-analysis [PDF]

open access: yes, 2019
Cytomegalovirus (CMV) infection does not usually produce symptoms when it causes primary infection, reinfection, or reactivation because these three types of infection are all controlled by the normal immune system.
Anderholm   +31 more
core   +2 more sources

Surveillance of SARS-CoV-2 antibodies of patients in the local affected area during Wuhan lockdown

open access: yesBMC Infectious Diseases, 2022
Highlights 1. Two months after the COVID-19 outbreak in Wuhan, the seroprevalence for IgM and IgG in the convalescent patients was 31.82% and 77.27%, respectively.
Yueting Tang   +10 more
doaj   +1 more source

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