Other diseases

HIV and AIDS

HIV has no cure yet, but medicine lets people live long, healthy lives. A test is the first step.

Key facts

About 41 million people live with HIV

About 1.2 million people got HIV in 2025

With daily medicine, people with HIV can live a normal, healthy life

Learn more

Click a question to read more

HIV is a virus. It slowly makes the body’s defence system (immune system) weak. Without medicine, the body can no longer fight other sicknesses. This late stage is called AIDS.

HIV spreads through some body fluids:

  • sex without a condom
  • sharing needles or razors that have blood on them
  • from a mother to her baby during pregnancy, birth or breastfeeding, if she is not taking HIV medicine
  • blood that has not been tested

HIV does not spread through hugging, shaking hands, sharing food or cups, toilets, or mosquito bites.

Many people with HIV feel well for years, so they do not know they have it. A test is the only way to know. Tests are quick and often free at clinics. Your result is private.

HIV medicine (ART) is taken every day. It keeps the body strong. When the medicine works well, the virus becomes so small that it cannot pass to a partner through sex. Take your medicine every day, even when you feel well.

A pregnant woman with HIV who takes her medicine can have a baby without HIV. Ask about an HIV test at your first clinic visit.

People with HIV need support, not shame. Fear and unkind words stop people from getting tested and treated.

Read how HIV and malaria affect each other on our Malaria and HIV/AIDS page. People with HIV are also more likely to get TB.

Watch the episode

Episode 16: Malaria and HIV/AIDS

Watch this short cartoon episode from our free series, A World Without Malaria.

Free downloads

Use these with your group

TB and HIV Snakes and Ladders

A board game about TB and HIV. Print on A4 and play with a dice.

TB Storyboard

8 picture pages about TB, a sickness that is common in people with HIV.

Sources: UNAIDS Global HIV fact sheet (2026); WHO HIV fact sheet

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