Diseases and Vaccinations for India’s Travelers:-

Vaccinations for Indian Travel:
Malaria: For Malaria, vaccination is recommended for all areas, except for areas at altitudes more than 2,000 m (6,561 ft).
Hepatitis A: Hepatitis A vaccination is recommended for all travelers to India.
Typhoid: All travelers are recommended to take Typhoid vaccination.

Polio: In case of Polio, one-time booster is recommended for any adult traveler who completed the childhood series but never had polio vaccine as an adult.
Yellow Fever: Vaccination for yellow fever is required only for travelers arriving from or transiting through any yellow-fever-infected area like Africa.
Japanese Encephalitis: This vaccine is recommended for travelers staying for more than 1 month and traveling to rural areas or travelers engaging in extensive unprotected outdoor activities in rural areas, especially after dusk.
Hepatitis B: Travelers who may have intimate contact with local residents should take this vaccination, especially if their period of stay is more than 6 months.
Rabies: Any traveler who may have direct contact with animals should take this vaccination.
Measles, Mumps, Rubella (MMR): If any person born after 1956 has not previously taken this vaccination, he/she should take two doses of the same.
Tetanus-Diphtheria: You need to take this revaccination every 10 years.