Question

One reason HIV/AIDS is serious is

a. the virus survives well in the environment.
b. it is transmitted through casual contact.
c. many infected people do not know they are infected.
d. people do not know how to prevent it.

help please

Answer 1

c. many infected people do not know they are infected.

Step-by-step explanation:

I'm pretty sure this is the right answer Sry if its not