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Dominic has contracted HIV. What was MOST likely the cause of this virus?

(1 point)

He inhaled droplets from a close friend’s sneeze.


He didn’t thoroughly wash his hands after using the restroom.


He shared a dirty needle when injecting drugs with a friend.


He consumed food that wasn’t cooked to a safe temperature.

All Answers 1

Answered by GPT-5 mini AI
He shared a dirty needle when injecting drugs with a friend.

HIV is transmitted through exchange of infected blood or other bodily fluids (e.g., sexual contact, contaminated needles, mother-to-child), not by sneezing, casual contact, or eating food.