Results 61 to 70 of about 144,101 (144)
Avian influenza overview December 2025–February 2026
EFSA Journal, Volume 24, Issue 3, March 2026.Abstract Between 29 November 2025 and 27 February 2026, 2514 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (406) and wild (2108) birds in 32 countries in Europe. Albeit still at high levels after the peak was reached at the beginning of the current reporting period, the weekly number of detections has since ...
European Food Safety Authority (EFSA) +16 more
wiley +1 more source
Ecology Letters, Volume 29, Issue 1, January 2026.We show that non‐migratory waterfowl movement distances are shorter in areas of high land cover heterogeneity and human population density, and that these movement distances are related to the spread of highly pathogenic avian influenza. These results suggest that habitat management could contribute to the spread of these viruses.
Claire S. Teitelbaum +67 more
wiley +1 more source
국내 발생 고병원성조류인플루엔자(H5N8)의 수학적 모델링 및 역학적 분석
, 2021 학위논문 (박사) -- 서울대학교 대학원 : 수의과대학 수의학과, 2021. 2. 조성범.감염병은 질병 발생 시 사회 경제적 영향이 증가하기에 공중보건학에서 점차 그 중요도가 증가하고 있다. 수학적 모델링을 기반으로 감염병 전파 양상을 이해하고 예측하고자 하는 시도가 계속되고 있다. 이러한 모델들은 특히 공중 보건 정책을 세우는데 있어서 유용한 도구로써 점점 더 인식되고 있다.
김우현
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BMC Veterinary Research, 2021 Background Highly pathogenic avian influenza viruses (HPAIVs) of H5 subtype pose a great threat to the poultry industry and human health. In recent years, H5N6 subtype has rapidly replaced H5N1 as the most predominate HPAIV subtype circulating in ...
Feng Wen +9 more
doaj +1 more source
Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.Clade 2.3.4.4b highly pathogenic avian influenza viruses (HPAIVs) continue to circulate widely in East Asia and undergo frequent reassortment in wild birds. Raptors are regarded as spillover hosts that may be exposed through predation or scavenging, yet integrated clinicopathologic and genomic investigations in cinereous vultures remain limited.
Chang-Gi Jeong +13 more
wiley +1 more source
Avian influenza H5N8 outbreak in African penguins (Spheniscus demersus), Namibia, 2019
, 2020 In January 2019, high mortalities were reported among African Penguins (Spheniscus demersus) in a breeding colony on Halifax Island, Namibia, Africa.
Molini, Umberto +8 more
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Novel Reassortant Clade 2.3.4.4 Avian Influenza A(H5N8) Virus in Wild Aquatic Birds, Russia, 2016
Emerging Infectious Diseases, 2017 The emergence of novel avian influenza viruses in migratory birds is of concern because of the potential for virus dissemination during fall migration. We report the identification of novel highly pathogenic avian influenza viruses of subtype H5N8, clade
Dong-Hun Lee +8 more
doaj +1 more source
Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.H5Nx Clade 2.3.4.4b high pathogenicity avian influenza viruses (HPAIVs) have been detected repeatedly in Great Britain (GB) since autumn 2020, with H5N1 dominating detections but with low level detection of H5N5 during 2025. Globally, these viruses have caused mass mortalities in captive and wild avian and mammalian populations, including terrestrial ...
Marco Falchieri +19 more
wiley +1 more source
Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.Highly pathogenic avian influenza (HPAI) is a devastating viral disease causing substantial economic losses in the poultry industry and posing potential zoonotic risks. Located along the East Asian–Australasian Flyway (EAAF), South Korea has experienced recurrent outbreaks of HPAI since 2003.
Sung Dae Park +3 more
wiley +1 more source
Viruses, 2019 During the epizootic of highly pathogenic avian influenza (HPAI) H5N8 virus in Europe in 2016−2017, HPAI viruses of subtype H5N5 were also isolated. However, the detection of H5N5 viruses was limited compared to H5N8.
Saskia A. Bergervoet +4 more
doaj +1 more source