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Since reaching North America in late 2021, this strain has impacted wild animals, commercial livestock, and humans. ... announced in March 2024 that H5N1 began impacting dairy cattle in a few ...
There have been 23 cases of bird flu confirmed in England since the start of 2024, most of which occurred in the eastern counties. Millions of birds had to be culled during the last major avian ...
On April 18, 2024, H5N1 was detected in ducks in Alappuzha district, Kerala. The District Collector decided to initiate the process of culling domestic birds within a 1 kilometre (0.62 mi) radius from the epicentre of the outbreak. [45] By May 9, 2024, district officials had culled 60,232 birds in Alappuzha.
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1] Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations.
A 2005 electron microscope image shows the avian influenza strain H5N1. Bird flu is widespread in wild birds, and is causing outbreaks in poultry and dairy cows, and people who work around them.
Warwickshire, UK reported an outbreak on 8 November 2021. A 3 km protection zone and a 10 km surveillance zone have been established. [22] Avian flu was detected at a poultry farm in Akita Prefecture in northeastern Japan, prompting the culling of roughly 143,000 chickens, according to the prefectural government on 10 November 2021. [23]
More than 81 million U.S. poultry and aquatic birds have been killed by avian flu across 47 states since January 2022, according to the C US is '18 months or so' away from finding bird flu vaccine ...
The first reported human case outside of China was detected in Laos.A five-year-old boy from Luang Prabang Province tested positive after being exposed to poultry. [13]At least 16 isolated cases were reported in China between July and September 2021, including a case in a 26-year-old woman from Guilin who died.