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　　Zhongxin News Agency Beijing, October 18 – (by Zeng Liming) “the present China Type A H1N1 influenza virus propagation velocity speeds up, the epidemic situation affects the scope to be getting more and more broad, the morbidity number has the growth tendency, therefore may say that the H1N1 flu pandemic second wave started”. This is the newest judgment which Chinese Center for Disease Control and Prevention chief epidemiology expert Zeng Guang makes today.

　　Zeng Guang concluded in the China Medical Association first nation public health academic conference to emphasize: Along with the seasonal variation, the Type A H1N1 flu Southern Hemisphere popular peak tends to be gentle, the epidemic situation in Northern Hemisphere starts to elevate rapidly. China is consistent with the Northern Hemisphere tendency, recently one day had the case number to be equal before the January ten days, since specially September, different area many school appears same time explodes popularly, indicated that entered the fast dissemination time, namely popular name “the second wave” dissemination start.

　　He thinks: Presently the epidemic situation is fierce, has become to small and medium-sized town and cities and potential of mid-west area fast dissemination, and was different with the past foreign input evolution pattern, but by the quantity huge home transient population, through the train, automobile, airplane, steamboat and other transportation vehicles extensively disseminated, often after occurring the serious community exploded popularly, is discovered that moreover each city-to-city not any defense line. Because these areas lack the prevention and control experience, possibly causes the case rapidly to increase, presents in groups the seriously injured case, is the guard weak area, very possibly becomes with it fought a decisive battle the main battlefield.

　　Therefore, Professor Zeng proposed that in the past “outside stopped up input” successful experience not to suit, should adjust the effective control strategy promptly, the research formulates the small and medium-sized town and cities and mid-west area’s question and countermeasure, strengthening “early time discovers and isolation local first example case, discovery and control local first community explodes popularly, the treatment local first example critically ill case”. He suggested that the expert in organization central committee and place proves the countermeasure and prompt discovery earnestly, learns and propagandizes the lessons of place.

　　Zeng Guang stressed that at present the hospital rescues ability to the seriously injured patient seriously insufficient is China most prominent “soft rib”; He was worried that some areas simultaneously present the big number the seriously injured case, surpasses local hospital’s treatment capability, and cannot organize the foreign assistance. Prevents this kind of situation the means is the firm implementation integrated control measure, delays the propagation velocity, causes the dangerous situation synchronization occurrence. He disclosed that he put forward “Chinese flu high prevalence order of severity grading standards proposal”.

　　A Type A H1N1 flu epidemiological survey which was managed by Zeng Guang discovered: Flu breaks out the dissemination the prime culprit is priming. “Sends Communicable disease in American CSC latest issue Newly” made this report saying:When patient speech or cough, spreads through the priming the virus the main dissemination way which is explodes to other people, but has not discovered after the air dissemination virus’s evidence.

　　Zeng Guang said that this heightened the resistance A class confidence, the people do not need to wear the protection rank high mouthpiece, does not need to carry on the disinfection to the air, may through the change behavior, form the good personal hygiene habit to protect itself. Should really establish the good hygienic custom:

　　Between the people and human talked do not face directly, as far as possible maintained at two meters outside against priming “safe distance”; The attendance washes the hands, the spare clothes; When sneezes covers up the oronasal with the toilet tissue. The patients want the first initiative report, to wear the mouthpiece, aware rest and isolation; The school, the factory, company, military compound, lockup and so on must earnestly carry out the prevention and control measure, insists early morning the exam, early reported that and early controlled, should suspend classes, work suspension wants decisively firm, do not try our luck.

　　Vice chairmen of the NPC standing committee and China Medical Association honorary chairman Han Qide as well as Chinese preventive medicine, the food sanitation and management of health domain’s 320 representatives attended the conference.