title: Pediatric HIV infection: diagnostic laboratory methods.
abstract: The diagnosis of HIV-1 infection in infants and children continues to present challenges. Currently available virologic assays are sensitive and specific and allow early detection of perinatally acquired HIV infection. Identification soon after birth allows for the rapid initiation of antiretroviral therapy and preservation of the infant's immune system. Serologic diagnostic methods, including HIV-ELISA, Western blot, and immunofluorescence Assay can be used to make the diagnosis of HIV infection in infants older than 18 months of age, children, and adolescents. Recently developed rapid tests allow for testing outside clinical sites, provide results in a short period of time, and allow for prompt initiation of effective prophylaxis in cases of exposure particularly maternal to child transmission. We discuss here the diagnostic management of HIV-exposed infants and HIV-infected children.
authors: Division of Infectious Diseases, Department of Pediatrics, University of South Florida College of Medicine, Tampa, Florida, USA. jlujanzi@health.usf.edu
authors: Jorge
authors: J
authors: Lujan-Zilbermann
authors: Carina A
authors: CA
authors: Rodriguez
authors: Patricia J
authors: PJ
authors: Emmanuel
mesh_terms: D000293:Adolescent; D015153:Blotting, Western; D002648:Child; D002675:Child, Preschool; D019411:Clinical Laboratory Techniques; D004279:DNA, Viral / Q000302:isolation & purification; D004797:Enzyme-Linked Immunosorbent Assay; D005455:Fluorescent Antibody Technique; D015658:HIV Infections / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D011933:Reagent Kits, Diagnostic; D020133:Reverse Transcriptase Polymerase Chain Reaction
chemical_list: D004279:DNA, Viral; D011933:Reagent Kits, Diagnostic