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Biology, 11.03.2020 05:39 moneywaydaedae
Sexually transmitted infections, like other infections, are subject to the rules of the chain of infection. They too, require an infectious agent, a hospitable environment, a portal of exit, a mode of transmission, a portal of entry, and a susceptible host. Consider the following statements and place them in the bin that best describes how risky the behavior is. g
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