Back HIV/AIDS HIV/AIDS Topics HIV Testing & Diagnosis

BHIVA 2015: Undiagnosed HIV Infections Picked Up When Testing People with Other Medical Conditions

A Europe-wide project offering HIV tests to hospital patients with glandular fever symptoms, swollen lymph nodes, a low white blood cell count, a low platelet count, or pneumonia has found that over 3% of tested patients had previously undiagnosed HIV, according to a presentation at the British HIV Association (BHIVA) annual meeting last month in Brighton. This significantly exceeds the level of 0.1% HIV prevalence at which routine HIV testing interventions are considered to be cost-effective. 

alt

Read more:

FDA Approves Roche's Simultaneous Blood Test for HIV, HBV, and HCV

The U.S. Food and Drug Administration has approved Roche Diagnostics' new cobas TaqScreen MPX screening test, which can simultaneously detect genetic material of HIV, hepatitis B virus (HBV), and hepatitis C virus (HCV) in donated blood and plasma, the company recently announced.

alt

Read more:

New Recommendations for Earlier HIV Screening and PrEP for Women

The American College of Obstetricians and Gynecologists last week issued 2 new recommendations on screening and prevention of HIV in women. The first matches the CDC's recommendation that HIV screening should start at age 13 and should be offered at least annually to at-risk women. The second advises that pre-exposure prophylaxis (PrEP) -- using antiretroviral medications such as Truvada to prevent HIV infection -- may be a useful tool for women at highest risk, including those with HIV positive male partners.

alt

Read more:

IDWeek 2014: Social Network Strategies Encourage HIV Testing

Face-to-face social networking among peers is a more effective and proactive way to identify people with HIV infection than standard counseling, testing, and referral methods, according to study findings presented yesterday at the IDWeek 2014 conference in Philadelphia. In an analysis of 45 sites in Wisconsin, researchers found that social networking strategies identified a higher proportion of people who tested HIV positive than traditional methods.

alt

Read more:

FDA Approves First Rapid HIV Test That Can Detect Acute Infection

The U.S. Food and Drug Administration (FDA) this month approved a new rapid diagnostic test that detects antibodies against both HIV-1 and HIV-2, as well as the HIV-1 p24 antigen. Detection of the antigen but not antibodies indicates acute infection, allowing for the possibility of improved prevention and earlier treatment.

alt

Read more:

June 27 Is National HIV Testing Day

June 27 is National HIV Testing Day (NHTD), an annual opportunity to promote HIV screening and awareness. The U.S. Centers for Disease Control and Prevention estimates that 1 in 6 people with HIV do not know they are infected, and therefore are not receiving the care and treatment that could improve their own health and prevent transmission. The CDC this week issued new recommendations using modern technology to facilitate earlier diagnosis.

alt

Read more:

June 27 Is National HIV Testing Day

Today (June 27) is National HIV Testing Day, started by the National Association of People with AIDS and the U.S. Centers for Disease Control and Prevention (CDC) 2 decades ago to raise awareness about HIV and encourage people to learn their status.alt

Read more:

Nearly 25% of HIV Diagnosed in Emergency Rooms Is Acute Infection

Only a small percentage of the more than 22,000 people tested for HIV at an emergency department in Phoenix were found to be infected, but of these nearly one-quarter had acute or recent infection, during which viral load is high and onward transmission is more likely, according to a study published in the June 22 advance edition of Annals of Emergency Medicine.

alt

Read more:

U.S. Preventive Services Task Force Recommends Routine HIV Screening for Adolescents and Adults

On April 30 the U.S. Preventive Services Task Force (USPSTF) issued a "Grade A," or highest-level, recommendation that all adolescents and adults ages 15 through 65 years should receive routine HIV screening. "These recommendations...reinforce the importance of people everywhere knowing their HIV status and, if positive, accessing care, receiving treatment and other prevention services," said CDC's Jonathan Mermin.

alt

Read more: