Richard Williamson
6 months
Fascinating. To my knowledge, 100%~ of public & most private schools require proof of:
•Diphtheria, Tetanus, and Pertussis (DTaP, DTP, Tdap, or Td)
•Polio (OPV or IPV)
•Hepatitis B
•Measles, Mumps, and Rubella (MMR)
•Varicella (Chickenpox)
Return to the Dark Ages?