First in the world flows and has illness coming on

First in the world flows and has illness coming on the momentum eases up
It is reported ' The intersection of reporter and Zheng dexterous) The eighth Beijing international forum of public health opens in Beijing on January 26. Come from World Health Organization, U.S.A., Canada, Australia, public medical and health expert of our country present first type the intersection of H1N1 and influenza epidemic situation move towards and the intersection of prevention and control and tactics launch discussion. Expert think Northern Hemisphere main first of country flow epidemic situation peak pass by already at present, according to the prevailing law of past influenza, the epidemic situation of influenza presents the possibility of rebounding smaller after the Spring Festival in Beijing area.

Report, in 2009 global influenza prevails, first type H1N1 influenza takes the leading factor according to the conference. In Northern Hemisphere, it is still general that influenza in North America spreads, but all country's situations take a favorable turn to some extent; One kind of cases continues reducing in China, Japanese influenza; The case flows after going through for several weeks and dropping in the Mongolia country first, increase on a small quantity; China still finds the seasonal influenza H3N2 case of small quantity. In the Southern Hemisphere, under there is no community to propagate the evidence situation continuouslying, first flows and distributes the case report; One kind of cases reduces continuously in Chile, Argentinian influenza, there is no trend of repetition. At present in tropical area, except that handkerchief stupid and the intersection of Cook and island, other the intersection of Asia and tropical regional the intersection of influenza and one kind of cases of report count and reduce; In most middle and southern Americans areas, it is still very general that first spreads and sows, but the intensity is weakened to some extent.

It shows that recent influenza virus aetiology of Beijing is monitored, first flows the epidemic situation obviously disappears. In December of 2009, the proportion is more than 80% that the case flows in one kind of cases of influenza in Beijing first, have already dropped to 8.41% from January 18 to 24, and no longer present the gathering epidemic situation. Meanwhile, the B-mode influenza proportion rose to 57.08% last week, their positive rate of sample has already been well-above first and flow. Participating in the conference expert point out first flow epidemic situation situation still allow of no optimist in the global range at the same time, closing on day by day on the Spring Festival in festival that China is traditional, the large-scale crowd will increase disease and propagate the risk to flow. And come at a time now seasonal influenza prevails in season, the B-mode influenza in Beijing area has illness coming on and resumes, have certain threats as to the crowds of children.



First in the world flows and has illness coming on the momentum eases up