First in the world flows and is still in "

First in the world flows and is still in " Control " China
First type H1N1 influenza continues spreading in the world, number of the infected and death case are still increasing, some countries have still reported recently that measure first type influenza virus on animals such as the pig, cat,etc.. Do these mean has first type influenza virus that spread among persons made a variation or this kind of influenza has propagated and entered the new stage?

World Health Organization released and notified that said, a sign did not indicated to be transmitting first type influenza virus among persons to obviously make a variation yet a few days ago.

WHO says, first type influenza virus travels so far, countries such as Canada,etc. have reported several incidents which pigs infects, Chile and Canada measure to first type influenza virus in the turkey, U.S.A. has found this kind of virus in some pet animals such as domestic cat. It is all independent incident that these reports read at present, have not constituted a threat to human health.

Paris -based World Animals Health Organization publishes the communique and says on the 4th too, this phenomenon of finding first type influenza virus on animal is in accordance with expectation, and is not worth being worried, and this is stating the validity of animal's monitoring system of.

Bernal of World Animals Health Organization Secretary General the intersection of tile and Lay say in the communique, this organization has been paying close attention to the impact on animal of first type influenza virus and thinking all the time people may have passed him to the animal, so the animal that various countries report at present is infected with the case not to be amazing. The communique says, so far, evidence does not indicate the animal plays a special role in the human of the first type influenza spreads.

But WHO reminds and says, various countries should monitor this country to raise or cultivate animal and farm worker and is infected with the case of the first type influenza in the farm closely, public Ministry of Health and veterinarian department should pay attention to the information sharing and cooperate in monitoring etc. even more. World Animals Health Organization proposes, in international trade of animal's products, only need quarantine strictly before exporting, special means of needn't adopt the laboratory to measuring etc..

Whether the fact proves, no matter transmit or infect the animal among persons, first type influenza can still be defended, been controllable, can be managed at present. In addition, it is so serious that the mortality of the first type H1N1 influenza has no imagination of the beginning taking place in epidemic situation, may be only equal to mortality of the ordinary seasonal influenza, or lower.

Harvard University the intersection of public health and the intersection of institute and mark, professor of epidemiology, strange until global first type the intersection of influenza and relevant data go on, analyze at present Lipsey have. Research reveals, the mortality of the first type influenza is between 0.007% and 0.045%, and the mortality of seasonal influenza, in order to be less than 0.1%, the great prevailing mortality of Spain's influenza was above 2% that similar to 1918.

The mortality of influenza is different from the fatality rates, the proportion of number of people that the fatality rates refers to the death toll and catches an illness, it is the important index of judging own severity of influenza. Mortality means the death toll of influenza compares with social population, judge influenza propagates the index of ability and social influence.

First type influenza virus, as a new kind of virus, a great reason to cause some deaths, it is not that its fatality rates is high, but its spread is fast. The officers of Health Inspection Institute of France show on the 7th, because the virus travels fast, the patient's base figure is great, so first type influenza death and total number of serious disease cases will press on towards seasonal influenza in the future is the thing in accordance with expectation.

Hartel, spokesman of WHO, expressed too when being interviewed by reporter of Xinhua News Agency last week, it is WHO's expected thing that the first type influenza case is increasing constantly, because first type influenza virus is new influenza virus of one kind with very strong infection, and Northern Hemisphere has entered active one of influenza virus, " obviously, also a lot of people are infected in the following several months " .

WHO thinks, vaccine inoculation is the best way to prevent first type influenza. Capital,Beijing of China started the first type influenza vaccinations to work on September 21 this year, have raised the curtain for global first type influenza vaccinations activity. Enter October, U.S.A., Japan, France, Britain launch the nationwide first type influenza vaccinations activity in succession too.

South Korea claim to develop the activity of first type influenza vaccinations in succession on Germany, Canada and the 27th with October 26, the global first type influenza vaccinations has entered the climax, a lot of other countries will launch the vaccine inoculation plan in November and December too, this will further spread in preventing first type influenza and play a very good role.

The governments and international organizations of various countries are taking measures to control the first type influenza epidemic situation to develop tightly at present, control the virus to travel, accelerate relevant research paces at the same time. Develop and tackle the situation to look with the whole world according to the present epidemic situation, first type influenza is still in " controlling " In. (Liu ShiLei, reporter of Xinhua News Agency)

First in the world flows and is still in " Control " China