Relating to vaccine requirements

HB 3489 amends West Virginia's school vaccination requirements to clarify exemption procedures and health official duties. It requires children entering public schools or state-regulated child care centers to be vaccinated against specific diseases (including measles, chickenpox, and polio) unless a medical exemption is granted. The bill specifies that medical exemptions must be certified by a licensed physician, physician assistant, or nurse practitioner, and clarifies that health officials must review exemption requests based on medical evidence. This directly affects school-aged children, parents, school administrators, and health departments by standardizing enrollment rules and exemption processes.