A stream of local outbreaks have been difficult to avoid, will affect the basis of highrisk groups and patients with chronic diseases and pregnant women, the mainland is highly likely cases of severe or death. Occur in autumn and winter of this year the possibility of a pandemic and further increase.
According to Liang years, said there is no obvious variation
Of the current pathogen, as of June 25, China has isolated 85 virus, isolated the virus are highly homologous with the United States. National Influenza Laboratory Director Shu Yuelong that no significant variation is the socalled nail flow and toxicity in the dissemination of the virus has been no increase. PRD outbreak spread in schools Yesterday, Guangdong Province reported seven