A person who begins to feel fatigued and notices his or her skin and eyes beginning to appear yellow a few months after sex with a person who was possibly infected with an STI should be tested for which of the following STIs?

Fatigue and yellowing of the skin and eyes (jaundice) can be signs of hepatitis, including hepatitis B. Hepatitis B can be transmitted through sex, and symptoms may appear weeks or months after infection. The correct choice is hepatitis B; HIV, herpes, and gonorrhea do not typically cause jaundice as a characteristic symptom.

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