Intradermal vaccination is the delivery of vaccines into the outer layers of the skin and is used for a small number of vaccines such as BCG and Hepatitis B (for non-responders).
To find out more about intradermal vaccination, which vaccines can be given this way and how intradermal vaccines are administered, please see our new immunisation reference page, MVEC: इंट्राडर्मल टीकाकरण.