First type H1N1 influenza prevention and control How should the next step be stepped

First type H1N1 influenza prevention and control How should the next step be stepped
First type H1N1 influenza prevention and control How should the next step be stepped
World Health Organization warns largely and prevailingly the rank of global influenza to promote to 6 grades on June 11. By the 10th of June, first type H1N1 influenza has already involved 74 countries and regions in the world, the report made a definite diagnosis of the total number of cases to reach more than 25,000, among them 139 cases die. Tense enclosing and stopping up the campaign has already lasted several dozen days, our country's inland first type H1N1 influenza death case is still zero, but the report made a definite diagnosis of the case had already topped 120 - - Staff reporter Zheng dexterous The whole world: Present our country of large popular situation: Beginning to gather input at dusk on June 10, Center for Disease Prevention and Control of China organizes experts to study and judge the domestic and foreign first type H1N1 influenza epidemic situation situation once again. Thereafter, the technology of prevention and control office of one of the experts participating in the conference of staff reporter's special visit, Chinese CDC first type H1N1 influenza prepares to chief physician Luo HuiMing, vice group leader of group. Luo HuiMing claims, the global first type H1N1 situation with great and popular influenza has already appeared at present, embodied in two major characteristics. First, the virus has already travelled extensively, has involved 5 continents in the world, the countries and regions to report the epidemic situation increase continuously, definite diagnosis cases reported are counted and increased continuously. And real epidemic situation, no matter catch the epidemic disease countries and regions, or the number of people having illness coming on infected, it is far much more than to report figures. To this popular situation, World Health Organization may follow their prediction schemes at any time, early warning rank bring up to top large to prevail influenza. Second, the countries and regions where the local epidemic situation takes place are increasing continuously, the situation prevails in the whole world to trend towards sternness. Over one hundred first type H1N1 influenza cases of the inland report of our country, exceeds half to find as resent 10 days. Does over one hundred case epidemiology that China CDC has already finish been investigate and analyse and draw the conclusion that how is it? Luo HuiMing says, synthesizes over one hundred case epidemiology investigation results to reveal, the case of the inland report of our country increases notably recently, the province and city to report the case have already been up to 12, has mainly distributed developed, contacts with outside world more areas over the aviation land route port, the landlocked province and city have presented the gathering epidemic situation too. Report that finds the case although still takes inputting as the core, already no longer every one is input like that at first, but obviously upgrade to gathering input. Report find input case, cause here have illness coming on example continuously ' The second generation of case) Increase, have symptom first type the intersection of H1N1 and person who carries influenza virus to have, find, find and input case, have local case that concerned with yet so far too. In over one hundred cases, 1 minimum year old, 69 years old for elder the most, there is every age bracket, men and women basically each take half, the patient is relatively light, can fully recover after the general regular treatment. At first type H1N1 influenza virus which our country's inland patient separated in the sample, one is the same that gene sequence and U.S.A., Canada and Mexico prevail, has not found that obviously make a variation, to " reach Philippines " Sensitive. Epidemic situation: Whether could keep " Gentle" It is difficult to expect vaccine: Can prevent new influenza from to travel and prevail on the basis of the in-depth analysis of international and domestic first type H1N1 influenza epidemic situations, the expert thinks, the global new influenza that this spreads at present, it infects the source, spread route and seasonal influenza is approximate, just because the virus is new, the mankind generally exchange the sense. So far, the epidemic situation that it initiates behaves, " gentler " than the ones that anticipated originally ,Symptom differs little from seasonal influenza too. But the future trend of the epidemic situation is still difficult to predict. The expert points out, the epidemic situation is propagated extensively in our country or popular possibility will be strengthened constantly. Predict the impact on life and health of people of our country and economics and society of this disease now, there are a lot of uncertainties. Need to pay attention to, the coming winter-spring period or slightly later, once the virus travels or popular in our country extensively, when present more patients in short term, if we are not ready, can't treat and cure the serious disease patient in time, the death case will take place. In addition, there are anxious experts too, first type H1N1 influenza virus will go strong in the variation in the future, will evolve and become a kind of etiology with strong lethality. (leave and rotate the 2nd) (have and connect the 1st) On June 8, the influenza vaccine one of first type H1N1 has already entered a country and arrived in Beijing, the related departments of our country start and link the mechanism, put into vaccine and develop and produce rapidly. Luo HuiMing points out, it is one of the key technology of epidemic prevention to use vaccine, but immunity inoculation can not prevent the spread of the epidemic situation from being popular. Variation is a basic characteristic of influenza virus, even if the virus does not make a variation greatly, it is fully effective while using that vaccine developed now gets, but production capacity is limited after all, can not be complete either the crowd inoculate vaccine. It is introduced, prevent a kind of infectious disease from to travel, prevail with vaccine, need crowd's immunity inoculation widely to cover. The characteristic with popular influenza, it is determined that the individual immunity protects and needs to inoculate vaccine every year. Therefore worldwide, launch the purpose of the seasonal influenza vaccinations over the years, it is for protecting the key crowd who especially needs protection, but not prevent the prevalence of the epidemic situation of influenza. First type the intersection of H1N1 and the intersection of influenza and vaccine produce when start, inoculate, work come out, to what crowd go on, inoculate preferably, also depend on popular intensity and harmfulness of this epidemic situation. Luo HuiMing says, China CDC first type H1N1 influenza prevention and control office is not merely preparing for making this vaccine and using the tactics at present, also planning other key technology that first type H1N1 influenza is being prevented and controlled actively, in order to tackle the new change of the epidemic situation at any time. Autumn and winter: The epidemic prevention of influenza does formidable task inevitably instantly: Need, accuse of, infect source, delay, transmit according to the intersection of world and the intersection of influenza and large popular characteristic and the intersection of our country and seasonal the intersection of influenza and prevailing law over the years previously severely still, the experts infer, in autumn and winter of this year, influenza prevention and control will have a tough battle that will be made. The five continents where the first type H1N1 influenza epidemic situation spreads at present, among them many areas are with relatively high temperatures, originally not suitable influenza prevails, but it is prevailing to take place. Once our country enters autumn and winter, the suitable climate comes, whether will accelerate adding one more pair of fire popularly for it? It is that seasonal influenza prevails in period in autumn and winter, the increase of the seasonal influenza case will make the situation of prevention and control of the first type H1N1 influenza more complicated. Luo HuiMing tells reporters, at the end of May, Ministry of Public Health has already released first type H1N1 influenza differently the prevention intervening measure application technology guide at stage prevails. Our country is vast in territory, the epidemic situations of different areas may be at different popular stages, all parts prevent and control the concrete countermeasure and answer because vary with ground hour. Luo HuiMing emphasizes, finds the case in time, control and infect the source, it is still the main means that the epidemic situation prevents and controls of the present stage in our country. Its goal is, spread through preventing or reducing, reduce or delay popular peak of the epidemic situation. Luo HuiMing says, the next step, with the increase of the first type H1N1 influenza case, national influenza monitor the detection system of one kind of case sentry posts and some hospitals of influenza of paying close attention of network, the investigating and handling of epidemic situation breaks out. 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