COVID-19 doesn't have a predictable seasonal pattern like flu. New variants will continue to emerge every few months. Current vaccines are better matched to current virus versions
Vaccines teach immune system to recognize and defend against harmful germs. Protect against viruses like flu and COVID-19 and bacteria like tetanus
Hepatitis B vaccine prevents hepatitis B infection. First dose recommended within 24 hours of birth. Routine immunization protects over 95% of healthy people. Safe during pregnancy and breastfeeding
Pediatrics deals with children's health from birth to age 18. Specializes in diagnosing and treating childhood illnesses. Includes physical, mental, and emotional health monitoring