Early symptoms of HIV infection, often occurring 2-4 weeks after exposure, are often mistaken for the flu or other common illnesses. These symptoms include fever, rash, sore throat, swollen lymph ...

A mouth ulcer is a painful and typically small lesion that develops in the mouth. Discover causes, how it compares to a cold sore, prevention tips, and more.

In a study of human immune cells infected with HIV, the virus that causes AIDS, scientists at Johns Hopkins Medicine say a ...

The FDA has approved Yeztugo (lenacapvir), a twice-yearly injection to prevent HIV infection that could improve adherence ...

A painful sore throat is a signature symptom of an Omicron subvariant called NB.1.8.1, or Nimbus. It now makes up about a third of U.S. COVID-19 cases. Find out what you can do to get relief.

A new COVID variant called NB.1.8.1, aka Nimbus, is spreading in the U.S. and causing an incredibly painful sore throat, ...

Oral myiasis, a rare parasitic infestation, occurs when fly larvae invade mouth tissues due to poor hygiene, wounds, or weakened immunity. Primarily found in tropical regions, it causes pain ...

According to an analysis by the U.S. Centers for Disease Control and Prevention (CDC) nearly half of black women have genital ...

Question: My teenage daughter has a sore on the side of her lip. She is prone to cold sores but she says this feels entirely different. She does sleep on that side of her face at night and I wonder if ...