<prompt> BCG vaccination is given by which route -SubcutaneousIntradermalIntramuscularSubdermal  <response>: Ans. is b i.e., Intradermal The routes of important vaccines arei Subcutaneous: Measles, rubella, killed influenza, killed cholera, IPV, yellow fever.ii Intramuscular: Mumps, killed influenza, typhoid Vi-polysaccharide, DPT deep intramuscular, rabies, IPV.iii Intradermal: BCG, rabies.iv Nasal: Live influenza.v Oral: OPV, oral cholera, oral typhoid typhoral. 