At least one person in Texas has been diagnosed with bird flu after having contact with dairy cows presumed to be infected, state officials said on Monday. The announcement adds a worrying dimension to an outbreak that has affected millions of birds and sea mammals worldwide and, most recently, cows in the United States. So…
A highly fatal form of avian influenza, or bird flu, has been confirmed in U.S. cattle in Texas and Kansas, the Department of Agriculture announced on Monday. It is the first time that cows infected with the virus have been identified. The cows appear to have been infected by wild birds, and dead birds were…
Why It Matters: Penguins are already under pressure. The familiar black-and-white birds are facing numerous threats, including climate change, pollution and commercial fishing. Three Antarctic penguin species — emperor penguins, southern rockhopper penguins and macaroni penguins — are listed as vulnerable or near threatened. Before H5N1 arrived in the Antarctic region last fall, highly pathogenic…
