title: Optimize AIDS surveillance by sharing databases.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000453:epidemiology*; D003219:Confidentiality / Q000331:legislation & jurisprudence; D016208:Databases, Factual; D006801:Humans; D009519:New York City / Q000453:epidemiology; D011159:Population Surveillance / Q000379:methods*; D014376:Tuberculosis / Q000150:complications / Q000453:epidemiology*