The icy calamity causes bird flu to propagate the risk

The icy calamity causes bird flu to propagate the risk to increase
It is reported ' Reporter Meng QingPu) In the afternoon of March 10, the relevant persons in charge of Ministry of Agriculture were interviewed by collective of the correspondents at home and abroad in the press center of the first Session of the 11th National People's Congress. The reporter is from learning live, the icy calamity of low-temperature sleet happening at the beginning of this year leads to the fact the epidemic situation of bird flu propagates the risk to increase, 3 persons have already happened up till now and is infected with high pathogenic bird flu this year, 4 happened until last year.

According to the introduction of relevant persons in charge of Ministry of Agriculture, the epidemic situation of bird flu of our country presents the trend of dropping steadily in recent years. 50 happened in the whole country in 2004, 31 happened in 2005, 10 happened in 2006, 4 happened in 2007. From the beginning of this year, Ministry of Agriculture receive report and epidemic situation that report have 12, two provinces make a definite diagnosis of among them. One is that the epidemic situation of two cases of bird flu takes place in Tibet, one is that the epidemic situation takes place in Guizhou. The expert analyzed and discovered, since the beginning of the year, the icy calamity of low-temperature sleet in the South has led to the fact the virus is more active. Meanwhile, prevent and control, concentrate immune period spring February, March, icy calamity influence normal immunity work. Still raising the environment for the beasts and birds in icy calamity causes and destroys, the beasts and birds survive the condition is influenced much, also spread to bring the risk to the epidemic situation.

In addition, the migratory bird propagates the possibility increase of the epidemic situation. Because the rivers lake are icy, the resident bird is influenced, relatively aggravate the epidemic situation. For this reason, the Ministry of Agriculture strengthens and prevents and controls this year, adheres to the comprehensive prevention measure relying mainly on immunity. At present, each province and municipality is preventing and controlling and working with the immunity in spring actively, vaccine of poultry of 5 billion ml of preparation of Ministry of Agriculture, support to work local immunely. In addition, after the snow calamity, every disaster area carry on beasts and birds' replenishment one after another, the Ministry of Agriculture has strengthened the place of production to quarantine and butchers and quarantine for this, in order to prevent spreading trans-regionally.



The icy calamity causes bird flu to propagate the risk to increase