The United States Preventive Services Task Force has issued a draft
recommendation that all adults (aged 15-65) should be screened for HIV.
It also reaffirmed its recommendation for screening all pregnant women,
giving both a "Grade A.” The previous recommendation for all
non-pregnant adults had been a "Grade C.” The task force also recommends
that high-risk teens younger than 15 years old and high-risk adults
older than 65 should be screened.
The change comes from new
research showing that lower transmission rates and less AIDS-related
complications result from starting antiretroviral treatment earlier in
the disease course. Data showed that screening based on risk-factor
assessment could miss up to 20-25% of those infected. In addition,
short- and long-term harms from screening the whole population were
minimal. Concurrently, the false-positive rate of the diagnostic test is
low, short-term side effects from antiretroviral treatment (ART) are
usually minimal, and transient and long-term effects of ART, including
cardiovascular disease, seem to be small.
The final recommendation will be issued after a period for public comment, which ends on December 17th.