Video
Wellness
Style
Family
Food
Culture
Living
Shop

ABC News January 15, 2015

Flu Vaccine Only 23% Effective

Experts still recommend getting flu shot.

Up Next in News

New Flu Data Reveals Vaccine's Ineffectiveness

January 15, 2015
'ESPN Jeopardy' premieres on Hulu and Disney+

August 2, 2026
A growing community of dads raising lifelong readers

August 2, 2026

Facebook
Instagram
TikTok
Twitter
Pinterest

Contests
Terms of Use
Privacy Policy
Do Not Sell My Info
Children’s Online Privacy Policy

Advertise with us
Your CA Privacy Rights
Interest-Based Ads
About Nielsen Measurement
Press

Feedback
ABC News
ABC
All Videos
All Topics
Sitemap

Copyright © 2026 ABC News Internet Ventures. All Rights Reserved.