Federal data shows a decline in kindergarten vaccination rates. The number of children exempt from vaccine requirements has increased. This rise has been observed over several years, with a notable increase in the most recent year. Experts attribute this trend to various factors, including actions by federal health officials.

A significant proportion of exemptions are due to nonmedical reasons, with parents opting out of vaccinations for their children. The trend is widespread, with increases in exemptions reported in many states.

Further information on this topic is available, including details on the national average exemption rate and the number of children affected.