Question

BCG vaccine is given to prevent _
a-typhoid
b-tuberculosis
c-leprosy

Dengue is caused by _
a-bacteria
b-virus
c-protozoa​

Answer 1

Explanation:

bcg vaccine is given to prevent tuberculosis (b)

Dengue is caused by virus (b)

Answer 2

Answer:

BCG vaccine is given to prevent (b) tuberculosis

Dengue is caused by (b) virus