Analytical choose the best answer:
1. The scientists who are them involved in the preparation of BCG vaccine?
2. TAB vaccine is given for the immunity against ____
i) Typhoid
ii) Para typhi A
iii)Tuberculosis
iv) Tetanus
v) Para typhi B
i) Typhoid
ii) Para typhi A
iii)Tuberculosis
iv) Tetanus
v) Para typhi B
3. According to the World health organisation, immunisation currently prevents