New research published in the New England Journal of Medicine has shown a single dose of the influenza vaccine is sufficient ...

A child ill with fever and conjunctivitis in San Francisco tested positive for bird flu but had no known source of ...

Influenza is high across the country, and Indiana is among the states affected. Here's what we know about how long flu lasts, ...

(WLUK) -- Wisconsin health officials confirmed the first pediatric influenza -associated death in the state for the 2024-2025 ...

This nasal spray vaccine can be self-administered or given by a caregiver, potentially increasing vaccination rates and ...

CDC officials say medical professionals are seeing more patients whose illness cannot be traced back to an infected animal or ...

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

Flu season is here in California, but other illnesses are in full swing in the Golden State. Here are the symptoms and how ...

Influenza is high across the country and Kentucky is among the states affected. Here's what we know about how long flu lasts, medicines, shots and more.

Flu cases are high in California with respiratory virus season in full swing. About 20% of tests for influenza came back as positive in California for the week of Dec. 29 to Jan. 4, according to the ...