Question 7 • Contemporary Health
STIs can spread through blood-to-blood contact, skin-to-skin contact, or the exchange of bodily fluids during sexual activity. Some infections can also pass from a parent to a baby during childbirth. Holding hands does not typically spread STIs, so the four correct choices are blood-to-blood contact, skin-to-skin contact, exchange of bodily fluids, and during childbirth.
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