Outbreak gives unvaccinated a dose of reality

Outbreak gives unvaccinated a dose of reality
PAUL TAYLOR
Globe and Mail
11 Aug 2006

In many respects, parents who refuse to have their children vaccinated against common illnesses are getting a free ride. Their kids are partly protected by what is known as “herd immunity.” Diseases can’t spread very easily within a community when the... read more... Tech Tags: Globe and Mail newspaper Health Taylor