This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: National Immunization Schedule 2020-21, Subject name: Social & Preventive Medicine
All are true of BCG vaccine except:- 
Select and explain. 
A. Dose 0.1 ml, B. Subcutaneous, C. DANISH 1331 strain, D. Live attenuated vaccine
B: Subcutaneous
Answer: B: Subcutaneous 
Explanation: BCG vaccine is live attenuated vaccine. Only give protection for CNS & disseminated TB. Danish 1331 strain is used. Given by intradermal route of administration. Dose: 0.1ml - left deltoid at Bih.( can give till one year ) Only 1dose of BCG is recommended under NIS.