Beijing of Xinhua News Agency on March 30 report (reporter Zou Shengwen, Wei Minli) the reporter learns from the seminar of dialog of Sino-US and burgeoning science and technology that holding in Beijing, up to now, the mankind had finished tens of planting to move a variety of plant, 190 bacteria and the complete gene group of a variety of 1600 virus to measure order, make human understanding and the leap that transformed the ability with contagion microbial cause of disease to happen to pledge.

20 century 60 time later period, the success of vaccine and antibiotic is used, let a lot of people believe contagion already was conquered by the mankind. But after period of time, the mankind discovers this says or state with certainty for vogue early, original contagion still is in indulge in wilful persecution, the measure that sends contagion newly increases ceaselessly. In recent years, of SARS break out and avian flu is in of the whole world spread, caused the wide attention of international society more.

Expert analysis shows, appear the reason of this kind of circumstance, it is the existence on the earth a large number of microbial, once the condition is mature, they can reset, produce species mutation, produce new human pathogen; 2 be globalization trend and human life rhythm accelerate, destroying continually microbial with the balance between its host, offerred appropriate soil for species mutation.

In the mankind and contagion " war " in, science and technology especially gene technology is producing mainer and mainer effect. 1995, the mankind defeats interpret the gene alignment of group of gene of the first bacterium. Arrive at present, the mankind had mastered tens of planting to use a variety of plant, 190 bacteria and the gene code of a variety of 1600 virus. Gene group learns technical application, make microbiology and contagion considered to experience a profound revolution.

2003, inside time of a month after SARS virus discovers, the mankind defeats interpret its gene alignment, successful on this foundation development goes new-style gene check to check an agent, optimized remedial program, development goes corresponding vaccine. This one case makes clear, the mankind already can use modern technology to be opposite new occurrence pathogen undertakes real time identifying, measure foreword and classification, answer new hair contagion effectively.

In the by a definite date that sponsors jointly by system of ministry of science and technology and American country academy of sciences Sino-US and burgeoning science and technology of 3 days speaks on the seminar, scholar of many 100 famous expert around " gene revolution: The new measure of beat back contagion " this one theme, strengthen Sino-US science and technology collaboration and communication, collective raise benefit to learned level of infection of prevention and cure to have development communication with gene group.
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