Prior exposure to one strain of influenza virus may weaken children's ability to mount an effective antibody response against their subsequent exposure to a different flu strain, according to a study ...

Flu season has a way of arriving uninvited, and it rarely travels alone. The moment someone in your household starts feeling ...

WellSpan Pediatric Medicine Physicians across the Midstate are seeing flu cases this week. “There are some cases of flu still circulating,” said Dr. Stephen Flack, medical director of primary care and ...

Flu cases are “very high” across much of Idaho, federal health experts say, and another respiratory virus is on the rise as ...