AIDS is a deadly disease which is caused by : (a) a protozoan (b) a fungus (c) a bacterium (d) a virus
(d) a virus AIDS is caused by HIV.
The malaria disease is caused by a :
(a) virus (b) protozoan (c) bacterium (d) fungus
AIDS disease is caused by :
(a) bacteria (b) virus (c) worms (d) protozoa