question_answer

Study the following table and select the correct option for P, Q, R and S.

Disease	Causative organism	Mode of transmission
Chicken-pox	Virus	P
Q	Bacterium	Water/Food
Malaria	R	Mosquito
S	Virus	Water

A) P-Air/contact; Q-Cholera; R-Protozoan; S-Hepatitis B

B) P-Mosquito; Q-Measles; R-Fungi; S-Polio

C) P-Water; 0-Polio; R-Protozoan; S-Hepatitis B

D) P-Air; Q-Typhoid; R-Fungi; S-Measles