The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

A new strain of H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...

Last week, commissioners in Manatee County voted to remove fluoride from the water supply. Humans working closely with dairy ...

First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

FRESNO, Calif. (KFSN) -- Flu activity remains high across the country. That includes right here in Central California. Dr. Samer Saghbini, an Infectious Disease Physician at Kaiser Permanente Fresno, ...

According to the CDC, pertussis is a cyclical bacterial infection that peaks every three to five years. Immunity, whether ...

US officials are investigating the appearance of a strain of bird flu identified in the US for the first time, a worrying ...

Experts stressed that the new strain did not itself appear to be an immediate human threat. But the rise of a new strain is troubling and points to the risk of a viral phenomenon known as ...

The seasonal flu in California is surging to levels not seen in several years — though the reasons why aren’t entirely clear. Test positivity for influenza specimens at state laboratories hit 26% in ...

Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets ...