Bird flu is bad for poultry and cattle. What to know about the threat to people.
NBC News -

Headlines are flying after the Department of Agriculture confirmed that the H5N1 bird flu virus has infected dairy cows around the country. Tests have detected the virus among cattle in nine states, mainly in Texas and New Mexico, and most recently in Colorado, said Nirav Shah, principal deputy director at the Centers for Disease Control and Prevention, at a May 1 event at the Council on Foreign Relations. A menagerie of other animals have been infected by H5N1, and at least one person in Texas....

Related Articles

Latest in News

More from NBC News | News Avian influenza Virus