Federal health data shows a decline in vaccination rates among kindergarten students. The number of exemptions has increased, with most being for nonmedical reasons. This trend has been observed over the past four years, with a notable rise in exemptions nationwide.

Experts attribute this shift to uncertainty surrounding federal health policies. A significant increase in exemptions was seen in many states, including a substantial number across the country.

For more information on this topic, including specific details and statistics, readers can refer to the original report from KSAT 12.