Do not have the poisonous one of symptom tape to

Do not have the poisonous one of symptom tape to brief on something
Staff reporter Zheng dexterous

Lian Ri comes, make a definite diagnosis of the case speed to accelerate constantly in our country's newly-increased first type H1N1 influenza, the report finds the province and city of the input venereal disease example are increasing constantly. Among them, are finding a person who carries virus without symptom in the persons who make a definite diagnosis of the close contact of the case from first type H1N1 influenza in Guangdong Province, have initiated the public general concern. It proves what it is to find the person who carries virus without symptom? Where is a first type H1N1 influenza epidemic situation of our country forward to develop present? As to this seemingly gentle one " Enemy " ,How do we set up defences? The staff reporter interviewed China CDC at this point yesterday ' Center for Disease Prevention and Control) The technology of prevention and control office of first type H1N1 influenza prepares to chief physician Luo HuiMing, vice group leader of group.

Person who brings poison of symptom can not appear unexpectedly

Report from hinterland of our country of May 11 that makes a definite diagnosis of the case in inputting first type H1N1 influenza of the first, by 21 on June 2, already a plurality of province and city reports have made a definite diagnosis of 48 the amount of one of case in the hinterland. Among them, the report of Guangdong, Beijing has counted and exceeded 10 making a definite diagnosis of the case.

Luo HuiMing claims, past more than 20 days, first type H1N1 influenza increased continuously from spreading into to the inputting case case, reach input case, cause here have illness coming on example continuously and then ' The second generation of case) , there is no person who carries virus of symptom to find, every step of the epidemic situation develops in anticipating, outside go beyond first type the intersection of H1N1 and the intersection of influenza and the intersection of prevention and control and technology, CDC of China, prepare.

Luo HuiMing says, in terms of universal law with prevailing influenza, after people are infected with influenza virus, some people do not have illness coming on; Some people are shown as the light disease, does not generate heat; Some people have illness coming on and become the influenza patient. In the influenza patient, most people generate heat, present influenza symptom; A few people are shown as the serious disease, present pneumonia; Complication take place to a few people, cause the death. At present, find in the close contact in the first type H1N1 influenza case person that there is not person who carries virus of symptom, totally accord with the clinical table that influenza virus infected. This shows too, first type H1N1 influenza virus can pass the influenza patient or healthy the poisonous one long-distance communications of strip, my national defence accuses of the work and shoulders heavy responsibilities.

The difficulty of prevention and control will increase in the future

While the first type H1N1 influenza epidemic situation propagates, does the person who carries virus without symptom infect the source with the patient with symptom equally? Luo HuiMing provides definite answer to this. He say influenza patient or recessive the infeted can become the infection source of influenza, usually think it is correlated with that the virus transmits ability and its symptom, there is not the person who carries virus of symptom that will be inferior to a patient to propagate ability to first type H1N1 influenza virus. But the problem is, there is not symptom that has often resulted in not guarding. In not having ill state because of the persons who carry, do not understand he carries the virus situation by oneself and his per person, until healthy threat of people large around, virus not brought it travels to be may wide. Therefore, it is more difficult to prevent its spread effectively.

So far, the first type H1N1 influenza case found in hinterland of our country, mainly in order to input the venereal disease example, the case mainly comes from people who return to homeland, outside tourist and person who keeps in close touch case of first type H1N1 influenza. HuiMing Luo think the next step, first type the intersection of H1N1 and influenza have " getting endogenous " The case appears - -The patient does not have foreign traveling history, have not found either that keep in close touch with the first type H1N1 influenza case. Increase with the first type H1N1 influenza case continuously, the person who carries influenza virus of first type H1N1 without symptom will increase continuously too. It will be difficult to avoid that some areas break out or travel and prevail extensively.

It is introduced, according to the domestic and foreign first type H1N1 influenza epidemic situation tendency, the experts estimate, find in future several months there will be more and more in countries and regions of the case first type H1N1 influenza, input the intersection of venereal disease and example or here have illness coming on continuously example can more and more too, first type H1N1 influenza will " take root " in the community It will be the thing sooner or later and it is popular to happen; The sense of reducing expenditure has illness coming on and prones to complicating too in autumn and winter of this year, no matter it has illness coming on scale or its etiology forms, will make the work of epidemic prevention face the great pressure.

Preventing can't relax one's efforts

More than ten days in the past, it is about a thousand cases to make a definite diagnosis of and was infected with the number of people of first type H1N1 influenza to increase every day the whole world. Moreover, most case conditions are too more lightly to need to treat. Since this epidemic situation spreads irresistibly, since it is not very heavy to damage of the human body, manpower, financial resources consume the enormous one " Enclose and stop up " Can its fight go backwards one step?

Luo HuiMing says, to the measure focal points of prevention and control of any epidemic situation, will all adjust to some extent depending on different epidemic situation developing stage. At present, the first type H1N1 influenza epidemic situation of our country is still at the stage of importing in case. Obviously, as to this novel etiology of first type H1N1 influenza virus, all people are susceptible persons, the persons with the basic disease of minority may also have a life danger after infecting. On the other hand, the mankind has not prepared the vaccine preventing this influenza effectively yet, have not made sufficient preparations yet either in such aspects as medical treatment.

Luo HuiMing thinks, earlier stage and present " enclose and stop up " Its scheme has strategy meaning. " enclose and stop up " after all Can stop up a part and infect the source, delay the time slot that a large number of cases concentrate on appearing, for meet head on epidemic situation to win time planned autumn and winter.

HuiMing Luo emphasize of our country first type the intersection of H1N1 and the intersection of influenza and the intersection of epidemic situation and characteristic brief on further at present, the public's good hygienic habit, to having essential work of epidemic prevention. Wash hands hardworkingly, it is unnecessary hands contact the mouth, nose directly, keep good psychology and healthy life style, prevent first type H1N1 influenza and even more respiratory tract infectious diseases and important means of the intestinal infectious disease effectively. Strengthen this invisible line of defence, the meaning is especially great. And for governments at all levels and medical department, on the basis of strengthening and monitoring, finding early and breaking out and taking measures to control in case and epidemic situation, influenza that might take place after should do well to autumn and winter or autumn and wintering travels and prevails, dealing with preparation of generous patient appears in short time extensively, it is the most important thing.



Do not have the poisonous one of symptom tape to brief on something