First wander curtain seasonal influenza is carried to the threshing ground 30% crowd have first shed antibody

First wander curtain seasonal influenza is carried to the threshing ground 30% crowd have first shed antibody
Www.zjonline.com.cn report Hangzhou, enter autumn September 30, temperature difference violent change makes many have cold.
Many readers phone to consult: Is not present influenza that first flow? Will first of this year flow to still stage a comeback?
Yesterday, " improved to deal with great and prevailing emergency ability of influenza " holding in China and Australia On the forum, the expert of WHO, China's disease accuse of the centre expert and disease in Zhejiang Province and accuse of the centre expert, have brought the latest news about influenza.
First sheds and prevails and is basically over loud
Margaret Chan, Secretary General of WHO, said a few days ago, first flowed and entered " influenza prevailed on later stage big " ,Mean loud to prevail, expire already influenza this, but this virus will not disappear in a short time, will also be the same as other seasonal influenza virus, continue prevailing in the crowd, and continue spreading within the following several years.
Province disease accuse of the intersection of centre and infectious disease prevent from, make the intersection of chief and JunFen Lin tell reporter whether monitor according to Zhejiang Province, first flows to prevail high from last November of Zhejiang Province to January of this year, begin to drop rapidly in March, rely mainly on B -type influenza in the first half of the year in Zhejiang, the majority is to distribute the case.
Since mid-August of this year, H3N2 -type influenza (also called the nail 3) The proportion rises, but level of a kind of total number of cases of influenza is lower. Lin JunFen asks citizens to rest assured, B -type influenza and H3N2 influenza are main types of the seasonal influenza for many years, have obviously like the thing that first flow break out one.
"Receiving much concern first influenza last year, Zhejiang can nearly be neglected now, the reason on one hand our vaccine waited for the tactics of prevention and control to work, on the other hand influenza has one's own orbits prevailingly, will lower automatically some time later after prevailing. " Lin JunFen says.
Province disease accuse of the intersection of clump and dawn one picture for reporter to read, director of centre, two curve indicate first flow, have illness coming on from low to the high course clearly - -After Zhejiang last year began to inoculate first vaccine flowed, inoculate the increase of the number of people with vaccine, first flows and has illness coming on and obviously drops.
Recently, disease in the province accused of carrying on an investigation, the virus is positive that 30% of crowds first flow in the crowd, that is to say 30% people have first shed antibody, have built up the protective screen of epidemic prevention in the crowd.

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