Effectiveness of Flu Vaccine | NBC 10 Philadelphia

Effectiveness of Flu Vaccine

Dr. Gary Zimmer says the flu vaccine is not 100 percent effective, but those who receive the flu shot will have less severe symptoms. NBC10's Monique Braxton reports.
Flu Outbreak: FActs & Fiction

processing...
Country
Total
1
United States
463738121
2
China
26182670
3
Great Britain
27231767

NEWSLETTERS