New tests, new wrinkles in HIV algorithm
September 2017—Three years—including a total eclipse of the sun—have sped by since the Centers for Disease Control and Prevention and the Association of Public Health Laboratories recommended a new HIV diagnostic testing algorithm for laboratories. In 2014, the algorithm was seen as bringing HIV test ordering up to speed with the advances in HIV test technology and increasing the accuracy and reliability of HIV screening and diagnosis. Have laboratories made the adjustment, and is the CDC/APHL algorithm proving workable and worthwhile?