Search our collection of background (non-event) articles from news media, science journals and other sources.
Three cases of H3N8 detected in China since 2022 as WHO says strain doesn’t appear to spread easily between humans. First case resulting in death occurred in China.
Across Canada, an estimated seven million birds and counting have been infected with highly pathogenic avian influenza during a devastating global outbreak that shows no signs of winding down. Now, as millions more migrate north, scientists warn it’s yet another opportunity for this virus to spread and evolve.
Five Central Asian countries have jointly confirmed their interest to mitigate the risk of zoonosis emergence in the region by enhancing overall landscape resilience through the One Health approach.
Some of the world's leading makers of flu vaccines say they could make hundreds of millions of bird flu shots for humans within months if a new strain of avian influenza ever jumps across the species divide.
A new variant of bird flu has recently infected both sea lions and mink. Health authorities around the world are now monitoring that it does not begin to infect humans.
The nation's six million feral pigs are destroying crops and preying on endangered species. But the most serious threat they pose is to human health.
Local farms help provide eggs with statewide shortage during avian flu outbreak.
Avian flu outbreak in Washington prompts cull of over 1 million eggs. This has led to a shortage of eggs in urbans areas such as Anchorage and rural communities in Alaska. The egg-shortage adds to the Covid-19 supply chain issues.
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