...and even fatal.
Excerpt from the article:
Half a million adverse events have been reported in association with vaccines in the Vaccine Adverse Event Reporting System (VAERS), which is run by the FDA and the CDC.
That statistic is pretty shocking, but the fact that 5.4 percent of these reactions in children getting five or more vaccines concurrently were fatal is completely unforgivable. Now, medical research journalist Neil Z. Miller is warning parents that the practice of administering multiple vaccines in one visit is unsafe and can even be deadly.