Vaccinations are crucial in protecting children from serious and preventable diseases. Essential vaccines during early childhood include those for hepatitis B, diphtheria, tetanus, pertussis (DTaP), polio, measles, mumps, rubella (MMR), and varicella (chickenpox). The pneumococcal, rotavirus, and influenza vaccines are also recommended. Pediatricians follow an immunization schedule to... https://theomnibuzz.com/what-vaccinations-are-essential-during-early-childhood-years-