Yes. Human papillomavirus (HPV), Haemophilus influenzae type B (Hib), inactivated polio (IPV), Japanese encephalitis (JEV), meningococcal, measlesmumps-rubella (MMR), measles-mumps-rubella-varicella (MMRV), rabies, rotavirus, varicella, zoster, and some influenza vaccines are sensitive to light, causing loss of potency, so must be protected from light at all times. Store these vaccines at the appropriate temperatures in their boxes with the tops on until they are needed.