قالب وردپرس درنا توس
Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Health https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Latest flu vaccine failing against current strain, CDC reports

Latest flu vaccine failing against current strain, CDC reports



Doctors are once again expressing their disappointment over the latest flu vaccine.

The CDC reports that the vaccine failed miserably against a fly bug that popped up halfway through the season. effectiveness at just 9% against that strain, and the overall effectiveness at 29%.

Flu vaccines are made each year to protect against three or four different kinds of flu virus.

The ingredients are based on predictions of what strains will make people sick the following winter.

Copyright © 2019 KABC-TV. All Rights Reserved.


Source link