Is it true HIV is easily transmitted?
The transmission dynamics of HIV are multifaceted and depend on specific routes of exposure and viral load. While HIV can be transmitted through certain bodily fluids, it is not as easily transmitted as some other common viruses. Understanding these transmission routes—such as unprotected sexual contact, sharing of needles, or from mother to child—is crucial for effective prevention. My colleagues and I have worked extensively to map these pathways. Importantly, with effective antiretroviral therapy, viral suppression can render the virus virtually undetectable and untransmittable sexually, which is a vital public health message.
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