The United States Department of Agriculture ... especially in Maine and Massachusetts, as this map, produced from USDA data, shows. The avian flu cases were found in a variety of different mammals.
Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.
United States health officials are tracking an outbreak in bird flu cases across the country. They are seeing cases in over ...
CDC map shows US states with pre ... scientists hope Throughout the United States, the hospitalization rate is the second highest flu rate at this time in flu season, coming only second to last ...
The flu is quickly spreading across the United States, with 26 states and New York ... as shown in this animated map: While that may look scary, the path the flu has taken as it spread westward ...