East China about the the sudden H7N9 virus, about why this flu "source", about the possibility of human-to-human transmission will occur, we all look forward to the laboratories and experts as soon as possible to solve the mystery.
Yesterday, the province virus experts, public health emergency monitoring key technologies in Zhejiang Key Laboratory Director Lu Yu, Ph.D., disclosed to reporters the latest research of the virus, and said that the H7N9 virus is likely to be the "outsider" wild birds brought over.
The reporter interviewed Dr. Wang Xiaodu, Agriculture and Forestry University, Wang Du that migratory birds may be the culprit this speculation to carry H7N9 virus, has some scientific truth.
Laboratory News:
H7N9 mutate, the virus may be the "outsider"
Yesterday, Zhejiang is the first case of infection with the H7N9 avian influenza virus in patients, the virus isolated strains. Laboratory personnel are on the virulence of the virus, characteristics, drug resistance. Currently separated from the H7N9 avian influenza virus, the expert opinion is the same: to reach the human future, not the large variability.
Virus experts in our province, Zhejiang public health emergency monitoring key technologies Key Laboratory Director Lu Yu, Ph.D., disclosed to reporters the latest research of the virus.
Playing with the virus for 30 years of dealings with Dr. Lu Yiyu tone from the computer virus gene sequencing chart, compared with the H7N9 virus in Shanghai, Anhui, a long string of sequencing, only a few marked in red letters suggesting that the small differences between the gene sequences.
LU Yi-yu said, very different viruses and bacteria, viruses must live in the body of cells and other living creatures in order to survive. So extract the strain of the virus, the virus actually "raising up", so they kept copy.
With years of experience, Lu Yi-yu to present their views, H7N9 avian influenza virus may be the "outsider".
Why do you say that? Lu Yi-yu said that this was because of the the H7 type the virus, before the birds in Zhejiang is relatively rare.
As early as 6-7 years ago, Lu Yi-yu has presided over a provincial Natural Science Foundation of China, "the impact of human and animal influenza recombinant human influenza research topics, and then want to access the H7 virus do research anywhere to be found in Zhejiang various relevant departments of the laboratory, not even the birds who also rare.
By virtue of this, Lu also stupid to think the H7N9 virus, including Zhejiang, including the Yangtze River Delta, it may be wild birds brought over the "outsider".
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