More tests confirm low-path bird flu in Michigan (Reuters)

WASHINGTON (Reuters) - A second round of tests on swans in Michigan confirmed the birds have a low-pathogenic strain of H5N1 and not the deadly avian influenza virus that has killed more than 141 people in Asia, Europe and Africa, the U.S. Agriculture Department said on Monday. Routine tests conducted in a Michigan gaming area earlier this month found two of about 20 swans had what was believed to be a low-pathogenic strain of H5N1. "Genetic testing confirms that these swans were not carrying the ...