Although overall vaccination coverage among children in the US remained relatively stable in 2017, a growing percentage of toddlers have received no vaccines at all, according to a new report from the CDC.
According to immunization guidelines, children should get vaccinated against 14 potentially serious diseases before their second birthday — but a number of very young children in the US have not been vaccinated against any of these diseases, according to the report, which looked at children aged 19 to 35 months.
The proportion of children who hadn't been vaccinated at all by age 2 was small compared to the millions of children who were vaccinated, but that proportion is gradually increasing. It rose from 0.9% for children born in 2011 to 1.3% for children born in 2015, according to the report.
In The Vaccine War — a documentary that first aired in 2010, and was then updated in 2015 against the backdrop of a measles outbreak — FRONTLINE took a powerful look at why there is still fear about vaccines among some parents, despite established scientific consensus that there is no link between vaccines and disorders like autism.
As FRONTLINE reports in The Vaccine War, parents who choose not to vaccinate their children have reasons that are complex — involving their perceptions of medical risks and benefits, and also ideological beliefs about parenting, personal choice and the limits of government.