youtor.org
Vaccines and Herd Immunity
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ZuiHFg_nfnE
In the last few years the rates of vaccine preventable illness have been on the rise. This isn't just something that's happening in the United States – it's happening throughout the world. Often, these outbreaks begin with unvaccinated people. They spread through them, too. Outbreaks occur because of a breakdown in herd immunity. That's the topic of this week's Healthcare Triage. • Those of you who want to read more and see references can go here: http://theincidentaleconomist.com/wor... • • John Green -- Executive Producer • Stan Muller -- Director, Producer • Aaron Carroll -- Writer • Mark Olsen -- Graphics • / aaronecarroll • / crashcoursestan • / realjohngreen • / olsenvideo
#############################
