title: FDA notifications. FDA approves NAT for HIV screening.
mesh_terms: D015492:AIDS Serodiagnosis / Q000379:methods*; D018795:Device Approval / Q000331:legislation & jurisprudence*; D015658:HIV Infections / Q000175:diagnosis*; D015497:HIV-1 / Q000235:genetics; D016133:Polymerase Chain Reaction; D014481:United States; D014486:United States Food and Drug Administration; D019562:Viral Load