Read the full article at hivplusmag.com
Noting that research has shown that antiretroviral therapy both keeps people living with HIV healthy and has a preventative effect, the CDC writes, “When [antiretroviral treatment] results in viral suppression, defined as less than 200 copies/ml or undetectable levels, it prevents sexual HIV transmission.”
In other words, having one’s HIV suppressed to undetectable levels prevents transmission.
“Across three different studies, including thousands of couples and many thousand acts of sex without a condom or pre-exposure prophylaxis (PrEP),” the statement continues, “no HIV transmissions to an HIV-negative partner were observed when the HIV-positive person was virally suppressed. This means that people who take ART daily as prescribed and achieve and maintain an undetectable viral load have effectively no risk of sexually transmitting the virus to an HIV-negative partner.”