Michigan farmworker diagnosed with bird flu in 2nd US case tied to dairy cows

New York — A Michigan dairy worker has been diagnosed with bird flu — the second human case associated with an outbreak in U.S. dairy cows.  The patient had mild eye symptoms and has recovered, U.S. and Michigan health officials said in announcing the case Wednesday. The worker had been in contact with cows presumed to be infected, and the risk to the public remains low, officials said.  A nasal swab from the person tested negative for the virus, but an eye swab tested positive, "indicating an...