Tuesday, February 21, 2017

A Quick Illustration Of How Herd Immunity Works (I.e. Why You Should Get Vaccinated)


A Quick Illustration Of How Herd Immunity Works (I.e. Why You Should Get Vaccinated)
The trouble with people who refuse to get vaccinated isn't so much that they're at a higher risk of getting sick, it's that they put the rest of the population, particularly the immuno-compromised, at greater risk.

February 21, 2017 at 04:54PM
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