Credit: NASA/ESA/CSA
Credit: NASA/ESA/CSA
For the first time, vaccination rates among children ages 6 mo. to 17 years has fallen below 50%, and 90% of child deaths from flu were in unvaccinated children.
www.nbcnews.com/health/healt...
For the first time, vaccination rates among children ages 6 mo. to 17 years has fallen below 50%, and 90% of child deaths from flu were in unvaccinated children.
www.nbcnews.com/health/healt...