The US Department of Agriculture announced it will allocate $100 million to develop vaccines and other therapies to help contain the spread of bird flu on poultry and dairy farms
Več na: https://www.newscientist.com/article/2471065-the-us-may-start-vaccinating-chickens-and-cows-against-bird-flu/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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