title: Surveillance, diagnostics unaffected by lab closures.
mesh_terms: D000818:Animals; D001408:Bacillus anthracis; D002487:Centers for Disease Control and Prevention, U.S.; D053124:Influenza A Virus, H5N1 Subtype; D007753:Laboratories / Q000592:standards*; D011159:Population Surveillance; D014481:United States