Recommendations on the strain composition of influenza virus vaccines for the 2025-2026 US season have been issued by FDA.

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

Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

with a split between influenza A/H3N2 and influenza A/H1N1. These are two different subtypes of the influenza A virus. Researchers believe that historically seasons that are predominated by ...

Stay healthy at work by protecting yourself from the flu! Annual vaccination, good hygiene, and staying home when sick can ...

A large study to gauge how susceptible US dairy and beef cattle are to influenza A viruses found that they are susceptible to ...

Currently, the most common viruses in circulation are Influenza A (H1N1) and its subtype H3N2. Several factors contribute to the increase of cases: Seasonal pattern: The monsoon and winter months ...

Older adults with early influenza exposure may have antibodies that help fight bird flu, unlike younger individuals who may benefit more from vaccines. Researchers found that these antibodies can ...

the animals were protected from infection following exposure to H3N2 seasonal flu virus. The reason Mantus and her team—and essentially all others chasing the possibility of a universal flu ...