As he has also been diagnosed with an STI so the most likely infection he has is HIV/AIDS.
HIV causes AIDS and interferes with the body's ability to fight infections. The virus is transmitted through contact with infected blood, or canal fluids. Within some weeks of HIV infection, flu-like symptoms like fever, pharyngitis and fatigue will occur. Then the sickness is typically well till it progresses to AIDS.
It's symptoms embrace weight loss, fever or night sweats, fatigue and continual infections. No cure exists for AIDS, however strict adherence to antiretroviral regimens (ARVs) will dramatically slow the disease's progress yet as stop secondary infections and complications.
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