Emergence and potential transmission route of avian influenza A (H5N1) virus in domestic cats in Poland, June 2023-Reference-Cited by-全球学者库

Emergence and potential transmission route of avian influenza A (H5N1) virus in domestic cats in Poland, June 2023

Published:2023-08-03 Issue:31 Volume:28 Page:
ISSN:1560-7917
Container-title:Eurosurveillance
language:en
Short-container-title:

Author:

Rabalski Lukasz¹²,Milewska Aleksandra³,Pohlmann Anne⁴,Gackowska Karolina²,Lepionka Tomasz¹,Szczepaniak Klaudiusz⁵,Swiatalska Agnieszka⁶,Sieminska Izabela⁷,Arent Zbigniew⁷,Beer Martin⁴,Koopmans Marion⁸,Grzybek Maciej⁹,Pyrc Krzysztof³

Affiliation:

1. Biological Threats Identification and Countermeasure Centre, Military Institute of Hygiene and Epidemiology, Pulawy, Poland

2. Intercollegiate Faculty of Biotechnology of University of Gdansk and Medical University of Gdansk, Gdansk, Poland

3. Małopolska Centre of Biotechnology, Jagiellonian University, Kraków, Poland

4. Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany

5. Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Lublin, Poland

6. Private Veterinary Clinic, Warzento, Poland

7. University of Agriculture in Krakow, Krakow, Poland

8. Department of Viroscience, Erasmus MC University Medical Center, Rotterdam, the Netherlands

9. Institute of Maritime and Tropical Medicine, Medical University of Gdańsk, Gdynia, Poland

Abstract

In June 2023, a fatal disease outbreak in cats occurred in Poland. Most cases tested in Poland (29 of 47) were positive for highly pathogenic avian influenza (HPAI) A (H5N1) virus. Genetic analyses revealed clade 2.3.4.4b with point mutations indicative of initial mammalian hosts adaptations. Cat viral sequences were highly similar (n = 21), suggesting a potential common infection source. To investigate possible infection routes, our group tested food samples from affected households. HPAI H5N1 virus was detected in one poultry meat sample.

Publisher

European Centre for Disease Control and Prevention (ECDC)

Subject

Virology,Public Health, Environmental and Occupational Health,Epidemiology

Reference16 articles.

1. Centers for Disease Control and Prevention (CDC). Technical Report: Highly Pathogenic Avian Influenza A(H5N1) Viruses. Atlanta: CDC; Updated 7 Jul 2023. [Accessed 2 Aug 2023]. Available from: https://www.cdc.gov/flu/avianflu/spotlights/2022-2023/h5n1-technical-report_june.htm#human-cases

2. World Health Organization (WHO). Influenza A(H5N1) in cats – Poland. Geneva: WHO. 16 July 2023. Available from: https://www.who.int/emergencies/disease-outbreak-news/item/2023-DON476

3. Characterization of neurotropic HPAI H5N1 viruses with novel genome constellations and mammalian adaptive mutations in free-living mesocarnivores in Canada.;Alkie;Emerg Microbes Infect,2023

4. Highly Pathogenic Avian Influenza H5N1 Virus Infections in Wild Red Foxes (Vulpes vulpes) Show Neurotropism and Adaptive Virus Mutations.;Bordes;Microbiol Spectr,2023

5. Zoonotic Mutation of Highly Pathogenic Avian Influenza H5N1 Virus Identified in the Brain of Multiple Wild Carnivore Species.;Vreman;Pathogens,2023

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