SACRAMENTO, Calif. --  The number of West Nile virus (WNV) human infections reported this year in California has surpassed last years total, according to interim state public health officer Dr.

HARRISBURG, Pa. -- Consumers who purchased raw milk from the Amos B. King dairy farm in Blain, Perry County, any time after Aug.

A new study from Kaiser Permanente's Vaccine Study Center found that the Tdap booster vaccine provides moderate protection against whooping cough during the first year after vaccination, but its effectiveness wanes to less than 9 percent

Major new guidelines from the Infusion Nurses Society (INS) for the first time state a preference for a particular method of securing/stabilizing catheters.

Cases of pertussis (whooping cough) have increased dramatically over the past five years, putting infants at risk of serious illness or death.