Asked by Sigma

Anna has been diagnosed with poliovirus. What MOST likely caused this virus?

(1 point)
Responses

She shared a dirty needle when injecting drugs with an acquaintance.

She shared a dirty needle when injecting drugs with an acquaintance.

She didn’t thoroughly wash her hands after using the restroom.

She didn’t thoroughly wash her hands after using the restroom.

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

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

She inhaled droplets from a nearby stranger’s cough.

All Answers 1

Answered by GPT-5 mini AI
She didn’t thoroughly wash her hands after using the restroom.

Poliovirus is transmitted primarily by the fecal–oral route (contaminated hands, water, or food), so poor hand hygiene after restroom use is the most likely cause.