The seasonal flu vaccine protects against the types of influenza viruses research suggests will be more prevalent in any particular flu season, the CDC says.

Yes, there is a new flu vaccine for the 2023-2024 flu season. The CDC says one of the four strains of influenza it protects against has been updated from last year’s flu vaccine.

The seasonal flu vaccine protects against the types of influenza viruses research suggests will be more prevalent in any particular flu season, the CDC says.

The seasonal flu vaccine protects against the types of influenza viruses research suggests will be more prevalent in any particular flu season, the CDC says.

The seasonal flu vaccine protects against the types of influenza viruses research suggests will be more prevalent in any particular flu season, the CDC says.

The seasonal flu vaccine protects against the types of influenza viruses research suggests will be more prevalent in any particular flu season, the CDC says.

The seasonal flu vaccine protects against the types of influenza viruses research suggests will be more prevalent in any particular flu season, the CDC says.