New research suggests flu vaccine is working

Name: New research suggests flu vaccine is working
Uploaded: 2020-02-21T12:48:09-05:00
Duration: 1 min 40 s
Description: According to the Centers for Disease Control and Prevention, this year's vaccine has cut the number of flu-related visits to the doctor by 45 percent.

According to the Centers for Disease Control and Prevention, this year's vaccine has cut the number of flu-related visits to the doctor by 45 percent.