At a press conference on 11th June 2009, Dr. Margaret Chan, secretary general of the World Health Organization (WHO), said that the world epidemic of influenza A (H1N1) is the highest classification of the World Health Organization, He announced that he had expanded to alert situation. (See Appendix A) Description of the WHO Alert Phase). The WHO press release shows the official beginning of the 2009 World Influenza Pandemic (World Health Organization, 2009), public health authorities, governments, emergency management planners, and the general public, You may be concerned about facing a catastrophic event.
Redlener and his colleagues are not the only ones to reach these final conclusions. In 2011, the World Health Organization is a worldwide disaster that prevents or delays when the worldwide influenza pandemic occurs for the first time. As part of PIP, the network of more than 150 laboratories around the world currently monitors the outbreak of influenza, detects blood samples from newly infected patients, and treats the drugs to treat symptoms of influenza It is known as a global influenza surveillance and response system monitored by pharmacies. This research provides information on the development of the seasonal influenza vaccine developed twice a year and provides the basis for the WHO to advise the government to prepare for the epidemic.
The staging model used to guide public health response is particularly related to influenza (influenza). In 1999, the World Health Organization (WHO) announced the first influenza epidemic prevention plan. It outlines the appropriate response based on six stages outlined clearly. The purpose of this program is to develop a national strategy based on available resources by providing blueprints for coordinating global correspondence to each country. The United States announced its first pandemic influenza plan in 2005
In planning the possibility of an influenza pandemic, the World Health Organization published a document on pandemic prevention guidance in 1999. This was revised in 2005 and February 2009 and is in a report entitled WHO Pandemic. The phases of each phase and the appropriate actions are identified by the main actions of notes and phases of the phase description. . The 2009 revision including the definition of the pandemic and its announcement phase was finalized in February 2009. The 2009 H1N1 influenza virus did not emerge at the time, and it was not mentioned in the document either. All versions of this document mention influenza. The definition of the stage is expansion of the disease and the current definition of WHO does not mention toxicity or mortality, but these factors have been incorporated previously