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And HIV test鈥攜ellow is positive, clear is negative鈥攕een at Roche company offices in Switzerlandullstein bild / Getty ImagesBy Merrill FabryJune 27, 2016 12:00 PM EDTThis Monday, June 27, is National HIV Testing Day. The day was created in 1995 by the National Association of People With AIDS to increase the number of people being tested for HIV, and got off to a successful start. But, although th [url=https://www.stanley-cup.com.de]stanley cups[/url] e percentage of people living in the U.S. with undiagnosed HIV has been decreasing, the Centers for Disease Control and Prevention C [url=https://www.stanleycup.lt]stanley gertuves[/url] DC estimates that 1 in 8 people who are HIV positive still don ;t know it.The virus was identified in 1984 by French and American scientists, which meant that companies could begin to develop a test for antibodies produced in response to the virus. The first test used blood and was known as an e [url=https://www.stanley-cup.com.de]stanley cup[/url] nzyme-linked immunosorbent assay or ELISA test. It was approved for use on March 2, 1985. A second test of the same type was approved on March 9.By that point, the science of testing for HIV was relatively straightforward. The complications came with implementation.These early tests weren ;t actually designed to diagnose patients with AIDS or HIV. Instead, they were designed to screen donated blood for possible infection.As TIME reported in April 1985, although the 142 Americans who had contracted AIDS from blood transfusions were just a small fraction of the 9,600 people who had AIDS in the U.S., fear of contaminated blood was running high. The need to
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