HIV (human immunodeficiency virus) attacks the body’s immune system. There is no cure but it can be treated with medicines. To know if you have HIV, get tested. READ MORE
HIV positive and pregnant or thinking about HIV and pregnancy? Learn how with early testing and medication you can significantly lower your risk of passing HIV to your baby. READ MORE
Women who have HIV are at higher risk of certain infections, cancers, and diseases. There is no cure but there are treatments and medicines to prevent HIV. READ MORE
PrEP (pre-exposure prophylaxis) and PEP (post-exposure prophylaxis) are medicines to prevent HIV. They are prescribed before or after there is exposure to HIV. READ MORE
Hodgkin lymphoma is a type of lymphoma, cancer of the lymph system. It is serious but can usually be cured if found and treated early. Learn more. READ MORE
Your immune system is made up of cells, tissues, and organs that fight infections and diseases. Learn how it works, and about diseases of the immune system. READ MORE
Infectious diseases are caused by four main kinds of germs. Vaccines, proper hand washing and medicines can help prevent infections. Discover more. READ MORE
Infectious mononucleosis (mono), or "the kissing disease," is a viral infection. It is often caused by the Epstein-Barr virus (EBV), which can spread in saliva. READ MORE