#Evidence of H1N1pdm09 #influenza exposure in #dogs and #cats, #Thailand: A serological survey (Zoonoses Public Health, abstract)

[Source: US National Library of Medicine, full page: (LINK). Abstract, edited.]

Zoonoses Public Health. 2018 Dec 14. doi: 10.1111/zph.12551. [Epub ahead of print]

Evidence of pandemic H1N1 influenza exposure in dogs and cats, Thailand: A serological survey.

Tangwangvivat R1,2, Chanvatik S1,2, Charoenkul K1,2, Chaiyawong S1,2, Janethanakit T1,2, Tuanudom R1,3, Prakairungnamthip D1,3, Boonyapisitsopa S1,2, Bunpapong N1,2, Amonsin A1,2.

Author information: 1 Center of Excellences for Emerging and Re-emerging Infectious Diseases in Animals, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand. 2 Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand. 3 Department of Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.

 

Abstract

Influenza A virus causes respiratory disease in both humans and animals. In this study, a survey of influenza A antibodies in domestic dogs and cats was conducted in 47 animal shelters in 19 provinces of Thailand from September 2011 to September 2014. One thousand and eleven serum samples were collected from 932 dogs and 79 cats. Serum samples were tested for influenza A antibodies using a multi-species competitive NP-ELISA and haemagglutination inhibition (HI) assay. The NP-ELISA results showed that 0.97% (9/932) of dogs were positive, but all cat samples were negative. The HI test against pandemic H1N1, human H3N2 and canine H3N2 showed that 0.64% (6/932) and 1.20% (1/79) of dogs and cats were positive, respectively. It is noted that all six serum samples (5 dogs and 1 cat) had antibodies against pandemic H1N1. In summary, a serological survey revealed the evidence of pandemic H1N1 influenza exposure in both dogs and cats in the shelters in Thailand.

KEYWORDS: Thailand; canine; influenza; serology

PMID: 30552750 DOI: 10.1111/zph.12551

Keywords: Influenza A; H1N1pdm09; Seroprevalence; Dogs; Cats; Thailand.

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Giuseppe Michieli

I am an Italian blogger, active since 2005 with main focus on emerging infectious diseases such as avian influenza, SARS, antibiotics resistance, and many other global Health issues. Other fields of interest are: climate change, global warming, geological and biological sciences. My activity consists mainly in collection and analysis of news, public services updates, confronting sources and making decision about what are the 'signals' of an impending crisis (an outbreak, for example). When a signal is detected, I follow traces during the entire course of an event. I started in 2005 my blog ''A TIME'S MEMORY'', now with more than 40,000 posts and 3 millions of web interactions. Subsequently I added an Italian Language blog, then discontinued because of very low traffic and interest. I contributed for seven years to a public forum (FluTrackers.com) in the midst of the Ebola epidemic in West Africa in 2014, I left the site to continue alone my data tracking job.