%0 Journal Article %T Detection of an Acute HIV-1 Infection Case in the Last Day of Diagnostic Window through a Combination of Two Fourth-Generation Screening Assays on a Brazilian Public Healthy Institution: We Close the Window %A Camila Marques de Andrade %A David Falango %A Lucas Jos£¿£¿£¿£¿ Bazzo Menon %A Roberto Martinez %J - %D 2015 %R 10.18314/gjbs.v1i2.26 %X In 2011, an estimated 2.2-2.8 million persons became infected with Human Immunodeficiency Virus (HIV) worldwide.£¿£¿£¿ Although the number of persons newly infected with HIV has decreased, with significant reduction in the mortality£¿£¿£¿ caused by the Acquired Immunodeficiency Syndrome (AIDS), the number of persons living with HIV has increased£¿£¿£¿ steadily. HIV-1 testing is important for limiting the spread of infection and identifying individuals who might benefit from£¿£¿£¿ early initiation of antiviral therapy. Diagnostic window is the time between the Human Immunodeficiency Virus (HIV)£¿£¿£¿ infection and laboratory diagnosis, the period during which tests for HIV are negative in infected persons. £¿¡éa£¿£¿£¿¡°Detecting£¿£¿£¿ acute infection£¿¡éa£¿£¿£¿ has also been used synonymously with £¿¡éa£¿£¿£¿¡°closing the window£¿¡éa£¿£¿£¿. We report a case where the diagnostic of£¿£¿£¿ acute infection was made in the last day of the diagnostic window, using a combination of two fourth-generation tests %K £¿£¿£¿ %U https://www.gratisoa.org/journals/index.php/GJBS/article/view/26