APHLAPHL strengthens public health laboratory systems in the US and globally. More. Our Work APHL represents state and local governmental health labs. Its members monitor and detect health threats to protect US health and safety. Featured Resources Annual ReportAPHL Brochure It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again. Reports and Briefs It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again. From APHL's LabBlog It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.