Question

What causes sexually transmitted infections?

Answer 1

they are caused by sexual contacts
and for AIDS specifically it can also be caused by mixing of blood, by contacting the blood of an infected person, or by mother's blood transfered to feotus
it can also be transmitted by sharing of syringes or needle s

Answer 2

Pathogens including bacteria, Viruses, and Protozoans

Step-by-step explanation:

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