World Health Day international, regional and local events on the Day related to a particular theme. World Health Day is acknowledged by various governments and non-governmental organizations with interests in public health issues, who also organize activities and highlight their support in media reports, such as the Global Health Council. World Health Day is one of eight official global health campaigns marked by WHO, along with World Tuberculosis Day, World Immunisation Week, World Malaria Day, World No Tobacco Day, World AIDS Day, World Blood Donor Day, and World Hepatitis Day. In 2006, World Health Day was devoted to the health workforce crisis, or
Public health emergency (United States) Public health emergency (United States) In the United States, a public health emergency declaration releases resources meant to handle an actual or potential public health crisis. Recent examples include incidents of flooding, severe weather, and the 2009 H1N1 influenza outbreak. Homeland Security Secretary Janet Napolitano described it as a "declaration of emergency preparedness." The National Disaster Medical System Federal Partners Memorandum of Agreement defines a public health emergency as ""an emergency need for health care [medical] services to respond to a disaster, significant outbreak of an infectious disease, bioterrorist attack or other significant or catastrophic event. For purposes of NDMS