Leading the Labs that Protect the Nation's HealthLearn more about APHL's role in leading public health laboratories. Our Work A global leader in lab science, practice and policy, APHL supports member labs and partners with services from training to crisis response. US activities Global activities 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.