H3N2

Health officials fear the U.S. may have a nasty flu season because the main flu virus circulating this year tends to hit people hard and the flu vaccine may be weaker than normal.

The Clay County Humane Society is trying to get a jump on dog flu before it has a chance to spread.

Florida health officials have confirmed seven cases of H3N2 canine influenza in the state.A Florida Department of Agriculture and Consumer Services news…

Some new evidence this is a particularly bad flu season: Flu-related hospitalizations of the elderly are the highest since the government started tracking…