Results 131 to 140 of about 138,076 (264)

Prevalence of Chlamydia abortus in Belgian ruminants [PDF]

open access: yes, 2014
Chlamydia (C.) abortus enzootic abortion still remains the most common cause of reproductive failure in sheep-breeding countries all over the world. Chlamydia abortus in cattle is predominantly associated with genital tract disease and mastitis.
Bertels, G   +10 more
core  

Higher uptake of common adult vaccines in Australian blood donors: An analysis of linked registry data

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Understanding differences in blood donor vaccine uptake is essential for accurately interpreting serosurveillance of vaccine‐preventable diseases and other research using donor samples and/or data. We aimed to assess vaccination uptake in donors and non‐donors.
Surendra Karki   +5 more
wiley   +1 more source

High seroprevalence to SARS-CoV-2 among healthcare and non-healthcare workers of the ophthalmology center

open access: yesActa Biomedica Scientifica
Background. The pandemic of COVID-19 raised safety concerns for healthcare workers while non-medical personnel were left unattended. Comparing the levels of seroprevalence to SARS-CoV-2 and vaccination in different employee groups will allows us to ...
N. V. Palyanova   +4 more
doaj   +1 more source

Serological screening for cytomegalovirus in a leucodepleted blood supply: A systematic review

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Cytomegalovirus (CMV) causes harm in at‐risk populations. Selection of seronegative donors has been used to prevent transmission. Leucodepletion reduces the potential for CMV transmission; however, the residual risk is uncertain, leading to variability in practice.
Philip J. Crispin   +7 more
wiley   +1 more source

SEROPREVALENCE OF FELINE CORONAVIRUSES

open access: yesVeterinaria, 2013
Until now no study has been carried out to determine the presence of feline coronaviruses in Croatia. The aim of our study was to determine for the first time the presence of the FCoV infection. Seven blood samples from domestic cats were investigated for the presence of Feline Coronavirus (FCoV) antibody titres (FCoV–Ab 1:10, FCoV–Ab 1:100 and FCoV-Ab≥
Jelena Raukar   +2 more
openaire   +1 more source

Comparing specificity and seroconversion sensitivity among major blood screening assays for human immunodeficiency virus and viral hepatitis

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Accurate detection of transfusion‐transmissible infections, such as human immunodeficiency virus (HIV) and hepatitis C and B viruses (HCV/HBV), is critical to ensure blood safety, and screening assays must demonstrate high specificity and sensitivity.
Monica Chaves   +2 more
wiley   +1 more source

Seroprevalence and Risk Factors for Hepatitis E Virus in a Metropolis of Northeastern Brazil: A Population‐Based Survey

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Hepatitis E virus (HEV) is a leading cause of acute hepatitis worldwide. While traditionally linked to poor sanitation in endemic areas, evidence shows increasing circulation in developed settings. In Brazil, however, population‐based data remain limited.
Carolline A. Mariz   +8 more
wiley   +1 more source

A Retrospective Cross‐Sectional Study (2009–2023): Exploring Influenza A(H1N1)pdm09 Antibody Time Series in Humans and Swine and Vaccine Coverage in Two Target Groups

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Swine may act as ‘epidemiological bridges’ and reservoirs for the emergence of novel zoonotic influenza viruses with pandemic potential. While bidirectional exchange of influenza A viruses at the swine–human interface is well recognised, data on the extent of interspecies transmission are limited.
Solveig Jore   +7 more
wiley   +1 more source

Seroprevalence and risk factors of bluetongue virus in domestic cattle, sheep, goats and camels in Africa: a systematic review and meta-analysis

open access: yesVeterinary Quarterly
Bluetongue (BT) is a vector-borne disease affecting wild and domestic ruminants in many parts of the world. Although bluetongue virus (BTV) is widespread in ungulates in Africa, available epidemiological information on BT in this continent is limited ...
Bachir Medrouh   +12 more
doaj   +1 more source

Crimean‐Congo Haemorrhagic Fever Virus Exposure in Horses and Donkeys in Border Livestock Markets of Nigeria

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Crimean‐Congo haemorrhagic fever virus (CCHFV) is a tick‐borne zoonotic pathogen of major public health importance in Africa. Although CCHFV exposure has been reported in several livestock species in Nigeria, data on equids remain limited despite their extensive involvement in livestock movement and trade.
David O. Ehizibolo   +14 more
wiley   +1 more source

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