Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

H7N9 — is detected in at a poultry farm; scientists learn that past human flu exposure may provide some immunity to H5N1.

The CDC has issued interim effectiveness estimates for the 2024-2025 seasonal influenza and 2024-2025 COVID-19 vaccines.

Despite variations by age group and influenza virus type, the 2023-2024 influenza vaccine was protective against outpatient illness in pediatric and adult patients.

Richard Adeleke, a doctoral researcher at Cornell University, New York, USA, and his research group have developed a groundbreaking vaccine that could protect people from both COVID-19 and the flu in ...