BI-287
Pathogens and transmission
Biology · Secondary 3 · Easy · Pathogens and transmission
Which option correctly describes how a person can become infected with a pathogen that causes pneumonia?
- By inhaling droplets containing the pathogen from an infected person’s cough.
- By touching clean drinking water with unbroken skin.
- By sharing non-living objects such as rocks in a park.
- By standing near a healthy person who is exercising.
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