HIV is not transmitted through saliva, shared utensils, food, water, or any form of casual contact. HIV requires direct entry into the bloodstream via specific body fluids, blood, semen, vaginal fluid, rectal fluid, or breast milk. Sharing a meal, shaking hands, hugging, or using the same toilet as someone living with HIV carries zero risk of transmission.

Mosquitoes do not transmit HIV. When a mosquito bites, it injects its own saliva, not the blood of the previous person it fed on. HIV also can’t survive or replicate inside a mosquito’s body. This has been studied extensively for decades. Mosquitoes transmit malaria, dengue, and yellow fever, not HIV.

This was closer to the reality in the 1980s and 1990s before effective treatment existed. Today, with modern antiretroviral therapy (ART), people living with HIV who start treatment early and take it consistently have a near-normal life expectancy. HIV is now a manageable chronic condition, comparable in many ways to diabetes or hypertension. The key is diagnosis and treatment, which is why testing matters so much.

HIV doesn’t discriminate by identity. It responds to behaviour and exposure, not to who a person is. In Nigeria, the majority of HIV transmissions happen through heterosexual sex between married or co-habiting partners. Believing HIV only affects “certain people” is one of the most dangerous myths, because it stops people assessing their own real risk.

HIV has a long asymptomatic phase, often many years, during which the person looks and feels completely healthy while the virus quietly depletes their immune system. The only way to know your HIV status is to test. Physical appearance tells you nothing. Many of the hundreds of thousands of Nigerians living with HIV who do not yet know their status look completely healthy.

When a person living with HIV reaches and maintains an undetectable viral load through consistent antiretroviral treatment, they cannot sexually transmit HIV to a partner. This is the U=U principle (Undetectable equals Untransmittable), backed by three large international clinical studies and endorsed by the World Health Organization. Read our full article on U=U explained for the complete evidence.

There’s no cure for HIV, and no spiritual practice, herbal preparation, or sexual act can clear the virus from the body. These beliefs aren’t just false, they’re dangerous. They lead people to abandon effective antiretroviral treatment, which lets the virus replicate and the immune system break down. And in the case of the “virgin cleansing” myth, they cause direct harm to others. Effective treatment exists. It manages HIV so the person lives a full, healthy life. There’s no substitute.

HIV can be transmitted through a single exposure if the conditions line up, especially if the source has a high viral load, the exposure type is high-risk (such as receptive anal sex), or other factors like an active STI are present. The per-act probability is less than 100%, but it isn’t zero. This is why PEP exists for single emergency exposures, and why prevention matters every time.

HIV doesn’t carry a moral verdict. It can be transmitted within marriages and long-term relationships where neither partner knowingly had HIV, because one partner may have been unknowingly infected before the relationship, or during an asymptomatic phase that lasted years. Testing positive tells you about a biological status. It doesn’t tell a story about faithfulness, character, or intent.