Health Officials Say Flu Vaccine Most Effective For Children | NBC Nightly News скачать в хорошем качестве

Health Officials Say Flu Vaccine Most Effective For Children | NBC Nightly News

The CDC said Wednesday that while the flu vaccine is only 25% effective in adults, it protects 59% of the children who are vaccinated. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News is a leading source of global news and information. Here you will find clips from NBC Nightly News, Meet The Press, and original digital videos. Subscribe to our channel for news stories, technology, politics, health, entertainment, science, business, and exclusive NBC investigations. Connect with NBC News Online! Visit NBCNews.Com: http://nbcnews.to/ReadNBC Find NBC News on Facebook: http://nbcnews.to/LikeNBC Follow NBC News on Twitter: http://nbcnews.to/FollowNBC Follow NBC News on Google+: http://nbcnews.to/PlusNBC Follow NBC News on Instagram: http://nbcnews.to/InstaNBC Follow NBC News on Pinterest: http://nbcnews.to/PinNBC Health Officials Say Flu Vaccine Most Effective For Children | NBC Nightly News