H5N1 bird flu in U.S. cattle: A wake-up call to action Comparisons to seasonal flu management underestimate the unique challenges posed by H5N1 bird flu. Patrick Skerrett STAT

The recent detection of H5N1 bird flu in U.S. cattle, coupled with reports of a dairy worker contracting the virus, demands a departure from the usual reassurances offered by federal health officials. While they emphasize there’s no cause for alarm and assert diligent monitoring, it’s imperative we break from this familiar script.

Wider bird flu spread raises concern for humans, animal health body says The spread of bird flu to an increasing number of species and its widening geographic reach have raised the risks of humans being infected by the virus, the head of the World Organisation for Animal Health (WOAH) said on Thursday. Sybille De La Hamaide Reuters

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Closest known relatives of virus behind COVID-19 found in Laos

Scientists have found three viruses in bats in Laos that are more similar to SARS-CoV-2 than any known viruses. Researchers say that parts of their genetic code bolster claims that the virus behind COVID-19 has a natural origin — but their discovery also raises fears that there are numerous coronaviruses with the potential to infect people. ...