Seroprevalence of influenza A H1N1 and influenza D viruses in ruminants in Qatar

IF 4.1 2区医学 Q1 INFECTIOUS DISEASES One Health Pub Date : 2025-02-26 DOI:10.1016/j.onehlt.2025.101005

Hadeel T. Zedan , Tasnim Alziftawi , Abrar Abdalla , Hadi M. Yassine

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Abstract

Background

Influenza is among the most common viruses affecting humans and many animals worldwide. While influenza A (IAV) and D (IDV) viruses are associated with respiratory disease in humans and animals, respectively, their prevalence in the Middle East is unknown.

Methods

Here, we assessed the seroprevalence of IDV and IAV/H1N1 in 331 ruminants (including camels, sheep, cattle, and goats) in Qatar. Sera samples were collected from ruminants in different farms and titrated by hemagglutination inhibition (HAI) assay.

Results

We showed a high prevalence of IDV in all ruminants, ranging between 55 and 84 %, with the highest rates seen in sheep and cattle. The rates were much lower for IAV, ranging between 6 and 8 %, but were not detectable in goats. HAI titers of IDV-seropositive samples ranged between 20 and 2560, whereas IAV titers ranged between 20 and 640.

Conclusions

Our study provides the first serological evidence of IDV and IAV/H1N1 in ruminants in Qatar. These results underscore the need for further investigation into the role of ruminants in influenza virus transmission.

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来源期刊

One Health Medicine-Infectious Diseases

CiteScore

8.10

自引率

4.00%

发文量

审稿时长

18 weeks

期刊介绍： One Health - a Gold Open Access journal. The mission of One Health is to provide a platform for rapid communication of high quality scientific knowledge on inter- and intra-species pathogen transmission, bringing together leading experts in virology, bacteriology, parasitology, mycology, vectors and vector-borne diseases, tropical health, veterinary sciences, pathology, immunology, food safety, mathematical modelling, epidemiology, public health research and emergency preparedness. As a Gold Open Access journal, a fee is payable on acceptance of the paper. Please see the Guide for Authors for more information. Submissions to the following categories are welcome: Virology, Bacteriology, Parasitology, Mycology, Vectors and vector-borne diseases, Co-infections and co-morbidities, Disease spatial surveillance, Modelling, Tropical Health, Discovery, Ecosystem Health, Public Health.