Since May 11 this year, China's report the first confirmed case of influenza type H1N1, China's 24 provinces have reported a total of 766 cases of confirmed cases and no cases of severe or death. The next period of time, with the local infection of a further increase in the incidence or partial aggregation of the outbreak has been difficult to avoid high-risk groups and patients with chronic basic disease and pregnant women and so on, very likely or death in severe cases.

Yesterday afternoon, the Ministry of Health and AQSIQ jointly held H1N1 Type A influenza prevention and control News conference. Ministry of Health Deputy Director of the Office of Health Emergency Liang years revealed that this year China's emergence in autumn and winter influenza H1N1 pandemic influenza or the possibility of widely disseminated further.

outbreak of the Pearl River Delta into the stage of a stream

Health Department of Guangdong Province under the notification a few days ago, in Guangdong Province recently confirmed new cases, cases of a more schools and more. which Guangzhou City on the 28th of the 10 cases of new cases of a stream, the Guangzhou trade vocational schools accounted for 9 cases. Health Department of Guangdong Province said that the Pearl River Delta now has entered a stage of the outbreak of a stream.

Yesterday afternoon, a stream for the outbreak of the Pearl River Delta, the Ministry of Health Deputy Director of the Office of Health Emergency Man Leung said at a news conference the next period of time, my input sexually transmitted diseases patients will continue to emerge. Local infections will further increase the incidence or partial aggregation of the outbreak has been difficult to avoid. With the increase in the number of cases will spread to high-risk groups and patients with chronic diseases and the basis for pregnant women, most likely that there will or death in severe cases. Autumn and winter this year, H1N1 Type A influenza occur widely disseminated, or the possibility of further increasing prevalence.

years Leung also pointed out that the existence of the current situation of China's four major characteristics: First, was a rapid increase in the trend of cases, and the other is still input-oriented case, and the third is for the young and middle-aged patients (30 years of age more than 70%), all cases clinical symptoms are lighter to fever and upper respiratory symptoms, no severe or death cases, four are found there is no obvious pathogenic mutation.

still within containment and non-proliferation-based

under the SAR Center for Health Protection of the information, the SAR Government on the 28th from a stream to adjust the prevention and control strategy, in close contact with those who no longer follow-up, minor illness can go home treatment, only to be hospitalized critically ill patients.

prevention and control strategies of adjustment in Hong Kong, the Mainland will affect the provinces of Guangdong, in particular the prevention and control of a stream? In this regard, Liang Wannian said that Hong Kong's policy adjustments may cause the relevant spread of the epidemic in Hong Kong and even the community spread. As a result of China's mainland and Hong Kong exchanges are frequent, inevitably there will be some type has been infected with the H1N1 influenza virus to enter the Mainland, the Mainland of China's population, including the spread of the disease have been affected.

years Leung also said that from the current epidemic in our country, the various provinces of the performance and characteristics of the epidemic is not the same, some provinces may be the spread of the phenomenon of the community, some provinces have not yet imported the cases and confirmed cases there. In order to effectively prevent and control, at the national level and will further strengthen containment within non-proliferation strategy. At the same time, organizations will expert study the prevention and control of change and adjustment strategies, specifically when to adjust and change, depends on several factors in front of judge.

not everyone is against a stream vaccine

"China is now able to produce a flow of 10 vaccine manufacturers, and they obtained from the World Health Organization the production of this vaccine strain, but from the R & D to finally be able to use, but also through three main phases, the first is the development stage of manufacturers, 10 manufacturers are now at this stage. "for a flow of public concern, the issue of vaccines, he said years, how a flow of vaccines, vaccination, inoculation doses volume as well as the ways and so on, must go through rigorous clinical trials can only be determined after.

Liang years that is very mature, even seasonal influenza vaccine, the vaccination rate in our country only a few per cent. Years, said Liang, the final immunization programs, experts are studying may be listed in the focus groups, high-risk groups, and under what conditions the order of what to vaccination. The fundamental purpose of vaccination is to protect the susceptible population, not all of this vaccine should be vaccinated.

Liang years also revealed that a flow of vaccines developed from production to final use, in accordance with the expert analysis and estimated that at least three months. "The current strategy is October 1st in the reserves of China's population of 1 / 100 of the vaccine, as a response to large-scale influenza outbreak of the strategic reserves of vaccines, will not be listed yet."