The Centers for Disease Control and Prevention recommend that all travellers are up-to-date with their routine vaccinations including measles, mumps, rubella, diphtheria, tetanus, pertussis (whooping cough), polio, influenza and pneumococcal. These vaccinations are given as part of the National Immunisation Program (NIP). For a full list please refer to the NIP schedule, available here.
Travellers to India who are aged 5 years or older should also ensure they are fully vaccinated against COVID-19.