Intranasal vaccines can be administered by untrained healthcare workers too, and in smaller quantities than intramuscular ones.

“For any country, a successful vaccination drive is where people who need a vaccine, get the vaccine."

This includes the BCG vaccine, which may provide increased immunity against the novel coronavirus.

Human papillomavirus, a.k.a. HPV, is the most common sexually transmitted infection in the world.

Vaccination reluctance in India has multiple causes, but simple explanations do change minds.