U.S. Code / Title 42 — The Public Health… / Chapter 6A—Public Health ServiceTitle 42SubchapterSubchapter Xxvi—National All-Hazards Preparedness for Public Health EmergenciesContentsPart A—National All-Hazards Preparedness and Response Planning, Coordinating, and ReportingPart B—All-Hazards Emergency Preparedness and ResponsePart C—Strengthening Public Health Surveillance Systems