It is a good idea to get vaccine shots for Indian
travel. It will take you time to get adjusted to the completely
different environment. You may or may not fall ill. But why take
chances! Vaccination for travelers is a must as most airlines ask for a
doctor's certificate before allowing inter-continental travel. Tourists
are required to take certain vaccinations for India and it is mandatory
for traveling to India. Check out the main vaccinations that you will be
required to take. This list is on a general basis. Please consult your
doctor for further details.