Hepatitis is an inflammation of the liver. Viruses cause most cases of hepatitis. The type of hepatitis is named for the virus that causes it; hepatitis A, hepatitis B, hepatitis C, hepatitis D and hepatitis E.

Human immunodeficiency virus (HIV) infection results from 1 of 2 similar retroviruses (HIV-1 and HIV-2) that destroy CD4+ T lymphocytes and impair cell-mediated immunity, increasing risk of certain infections and cancers.

Bacterial vaginosis is a common, non sexually transmitted vaginal infection causing discharge and foul-smelling odor.

10 Israeli Innovators Head Toward Orlando with New Approaches to Hospital Efficiency and Improved Patient Care - Showing Engineering Marvel and AI Potential