Prevention and control of the novel H7N9 influenza in 2013: Public health issue and coping strategies / 第二军医大学学报

ABSTRACT

In March 2013, death caused by infection with the novel H7N9 avian influenza virus was firstly reported in China. In addition to the viral evolution factors such as gene recombination and variation in key amino acid sites, social factors also contribute to human infection of the deadly virus. By now China still needs a standardized poultry breeding process, an orderly poultry trade market, a strong health awareness among poultry-related workers, and a strong sel--protection awareness among all citizens. Social factors may increase the chance of influenza virus transmission from birds to humans via increasing close contact. Therefore, a close joint effort of related government departments, including the agriculture, forestry, and medication, is needed for effective control and surveillance of H7N9 epidemic. The health protection and risk awareness should be upgraded among the citizens through health education. Meanwhile, research and development of influenza vaccine should be accelerated based on the surveillance data of the influenza virus evolution. Public health prophylaxis based on social influencing factors should be important in reducing the incidence of avian flu infection in human.