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collingr collingr
wrote...
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7 years ago
How are pathogens spread?
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wrote...
7 years ago
There are 5 types of ways that pathogens can spread.
Direct contact
Droplets ( they come out of our mouth when we sneeze or cough )
Vectors ( e.g. mosquitos, rats, birds...)
Contaminated foods and drinks
Body fluids (e.g. blood, semen...)
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