Which symptoms are associated with Human Immunodeficiency Virus infection?

Fever and night sweats are commonly associated with Human Immunodeficiency Virus (HIV) infection. In the early stages of HIV, individuals often experience flu-like symptoms, and fever is a prominent sign of the body’s immune response to the virus. Night sweats can also occur as the body attempts to fight off the infection. This symptom cluster indicates the activation of the immune system, which is characteristic during the acute HIV infection phase.

Other options present symptoms that may occur for various health conditions but are not as specific to HIV. Nausea and swelling may indicate numerous gastrointestinal or systemic issues, while chronic cough and sore throat can be linked to respiratory infections or allergies. Jaundice and abdominal pain are more indicative of liver issues or other non-HIV related conditions. Hence, fever and night sweats stand out as significant and common indicators of HIV infection.