Patricia Was in a Long-Term Relationship with Joe, Her Partner

Patricia was in a long-term relationship with Joe, her partner. They often had unprotected sex. Although she was faithful to him, she later learned that he had sexual relationships with multiple people. Soon after her discovery, she started to experience unexplained weight loss and fever. She went to get herself checked and tested positive for a viral infection that had compromised her immune system. Patricia most likely contracted

A) acquired immunodeficiency syndrome.
B) human papillomavirus infection.
C) gonorrhea.
D) chlamydia.