Moreover, people who employ safe sex practices in their daily lives may be protected even in the event of high-risk exposure. Depending on sexual and lifestyle habits, some groups may be at a higher risk than others. It is important to know that while coming into contact with infected body fluids carries exceptionally high risks of transmitting the virus, it's not always the case. Once the infected fluid comes into contact with the unaffected blood, the virus replicates quickly and spreads throughout the body fluids of the other person as well. This contact can be established through direct blood to blood contact, through mucous membranes (oral and anal cavity), and open sores or open wounds on the skin. HIV is transmitted when these fluids come into direct contact with the blood of another person.įor this transmission to be complete, HIV-infected fluids must come into direct contact with the blood of the unaffected person. Even breast milk can host large quantities of this virus in an infected person. Blood, semen, and mucous secretions of the rectum and the vagina all harbor huge amounts of this virus. The virus then populates and infects the bodily fluids of the host. HIV is a retrovirus that replicates rapidly in host cells after initial infection.
HOW IS HIV TRANSMITTED TO UNAFFECTED PEOPLE? This knowledge also helps the general public understand and implement effective HIV prevention methods for themselves. Understanding how the virus is transmitted helps physicians break the transmission cycle. Blood, out of all the infected body fluids, carries the biggest risk of HIV transmission.
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