Question

Why is a person who takes illegal drugs by an intravenous needle

at risk of getting the AIDS virus, while a person who gives blood
through an intravenous needle is not at risk?

Answer 1

the anwser to this would be

because ingecting drugs or other substances play a role in HIV transmission. plus many needle used when using drugs are known to be passed around and share between people.

Step-by-step explanation:

hope this helps :)