Safety Information by Vaccine

Get the latest safety information from CDC on recommended U.S. vaccines – safety studies, common side effects, vaccine information statements and more.

• Chickenpox (Varicella) Vaccines
• Diphtheria, Tetanus, and Pertussis Vaccines
• Haemophilus influenzae Type b (Hib) Vaccines
• Hepatitis A Vaccines
• Hepatitis B Vaccines
• Human Papillomavirus (HPV) Vaccine
• Influenza (Flu) Vaccines
• Measles, Mumps, Rubella (MMR) Vaccines
• Measles, Mumps, Rubella, Varicella (MMRV) Vaccines
• Meningococcal Vaccines
• Mpox Vaccine
• Pneumococcal Vaccines
• Rotavirus Vaccine
• Shingles (Herpes Zoster) Vaccines
• Smallpox Vaccine