Does the flu shot guard against Flu A?

Name: Does the flu shot guard against Flu A?
Uploaded: 2025-04-03T21:49:45+00:00
Channel: CBS Boston
Description: WBZ-TV's Dr. Mallika Marshall answers a viewer question about the strength of the flu shot, and if it guards against other strains of the sickness.

157 views · 1 year ago · 1:03

CBS Boston

Educational creator

Apr 3, 2025 · 157 views

WBZ-TV's Dr. Mallika Marshall answers a viewer question about the strength of the flu shot, and if it guards against other strains of the sickness.