2011-02-01, 05:53 PM
Netto Wrote:According to this article, 5%~15% can still get measles even after the shot.
http://www.vaccineinformation.org/measles/qandavax.asp
Thus the implementation of booster shots, MMR again several years after the first time. It eliminates the majority of those remaining, and caused a decrease in incidence of all 3 when it was done in the US.

