What is the primary mode of transmission for HIV?

• 6, Jul 2024

The exchange of specific bodily fluids harboring the virus is the main way that HIV (Human Immunodeficiency Virus) is spread. The primary transmission channels are:

Unprotected Sexual Contact: Having sex with an infected individual without protection is the most prevalent way that HIV is spread. It can happen during oral, anal, or vaginal sex. In the vaginal or oral regions, there is an increased risk if there are open sores, wounds, or fractures in the mucous membrane.

Contaminated Blood: Coming into contact with blood that has been contaminated can spread HIV. This can happen as a result of getting contaminated blood or blood products, sharing contaminated needles or syringes (which is frequently linked to injectable drug use), or suffering an unintentional needlestick injury at a medical facility.

HIV transmission from mother to kid: HIV can be passed from an HIV-positive mother to her child through nursing or childbirth. However, the chance of transfer from mother to kid can be considerably decreased with appropriate medical measures.

Occupational Exposure: Inadvertent needlestick injuries or contact with infected equipment put healthcare personnel and other people who come into contact with blood or bodily fluids at risk of HIV transmission.

Sharing of HIV-Contaminated Instruments: When needles, syringes, or other injectable supplies are shared with an HIV-positive individual, the infection may spread.

It's crucial to understand that HIV cannot be spread by kissing, hugging, sharing cutlery, or being bitten by a mosquito. The virus cannot transmit by air or water and cannot survive well outside of the human body.

The risk of transmission can be considerably decreased by adopting preventive measures like safe sex practices, using barrier techniques like condoms, refraining from sharing needles, and receiving early detection and treatment of HIV. Antiretroviral therapy (ART) is also helpful in controlling HIV and lowering the viral load, both of which contribute to limiting the virus's ability to spread.