Diseases are broadly grouped into infectious and non-infectious deseases. In the list given below, identify the infectious diseases.
(i) Cancer , (ii) Influenza
(iii) Allergy, (iv) Small pox

Options

A. (a) (i) and (ii)
B. (ii) and (iii)
C. (iii) and (iv)
D. (ii) and (iv)

Answer

D

Explanation

Influenza commonly known as flu is an infectious disease of birds and mammals cause by influenza virus. Small pox is a highly contagious and often life threatening disease caused by the variola virus.