ETIDIOH - NEW

  By Andrew Shiva / Wikipedia, CC BY-SA 4.0,  https://commons.wikimedia.org/w/index.php?curid=46772024 ___ Samples were taken from dead wild animals during a research voyage to Heard Island, an Australian sub-Antarctic external territory. HPAI was detected from samples taken from two gentoo penguins . This follows initial detections in southern elephant seals on an earlier voyage in October 2025. There was no further evidence of ongoing mass mortality detected during the second voyage in January 2026. Further sequencing and phylogenetic analysis is being undertaken. Source:  Link:  https://wahis.woah.org/#/in-review/7261 ____

  Backyard poultry in Chhukha Region. Source:  Link:  https://wahis.woah.org/#/in-review/7263 ____

  Abstract Despite Antarcticas geographic isolation, the first incursion of high pathogenicity avian influenza (HPAI) H5N1 was detected in the 2023/24 austral summer . Surveillance for HPAI H5N1 in Antarctica remains patchy due to logistical, financial, and infrastructure challenges , with many suspected cases remaining unconfirmed , and few viral genomes sequences available to date. Through the 2024/25 austral summer we undertook five sampling expeditions to the South Shetland Islands and Antarctic Peninsula facilitated by cruise ships/operators. Across more than 500 faecal environmental samples collected from apparently healthy penguins and marine mammals , we found no detectable evidence of HPAI H5N1 . However, HPAI H5N1 was detected in all but one of the skua carcasses sampled , which, in most cases, were found within meters of penguin sub-colonies . All HPAI H5N1 viral genomes sequences from skuas on the Antarctic Peninsula fell within a single lineage, which included those ge...

{Excerpt} Avian Influenza Report - Reporting period: February 8, 2026 – February 14, 2026 (Week 7)   (...) - Date of report: 14/02/2026 - Country: Cambodia - Province / Region: Kampot province - District / City: Tuek Chhou district - Sex: M - Age: 30 - Condition at time of reporting: Recovered - Subtype of virus: H5N1 (...) Source:  Link:  https://www.chp.gov.hk/files/pdf/2026_avian_influenza_report_vol22_wk07.pdf ____