Thursday, Jan. 10, 2019 The Science Is Clear: With HIV, Undetectable Equals Untransmittable In recent years, an overwhelming body of clinical evidence has firmly established the HIV Undetectable = Untransmittable (U=U) concept as scientifically sound, say NIAID officials. U=U means that people living with HIV who achieve and maintain an undetectable viral load—the amount of HIV in the blood—by taking daily antiretroviral therapy cannot sexually transmit the virus to others. In a new commentary published today in JAMA, NIAID experts review the scientific evidence underlying U=U and discuss the implications of widespread acceptance of the message. National Institute of Allergy and Infectious Diseases  |  National Institutes of Health Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page. You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com. This service is provided to you at no charge by National Institute of Allergy and Infectious Diseases (NIAID). This email was sent to myhcistech.healthnews360@blogger.com using GovDelivery Communications Cloud on behalf of: National Institute of Allergy and Infectious Diseases · 5601 Fishers Lane · Bethesda, MD 20892 · 1-866-284-4107