Chinese scholars have detected human boca virus. The viral gene sequence has been named WLL-1.

Release date: 2006-11-08

Chinese scholars have detected human boca virus. The viral gene sequence has been named WLL-1.
According to the China Medical Forum (reporter Chen Maoliang correspondent Zhao Bin), a multinational research team headed by Lin Feng, dean of the First People's Hospital of Wenling City, Zhejiang Province, detected human Bocavirus (HBoV) in hospitalized children. The whole gene sequence was determined for the virus. The gene sequence was recently named WLL-1 (Wenling Linfeng No. 1) by the American International Gene Bank.
According to Lin Feng, a research team consisting of the First People's Hospital of Wenling City, Hangzhou Zhiyuan Medical Laboratory, the Institute of Radiation Medicine and Radiation Medicine of the Chinese Academy of Military Medical Sciences, and the University of Missouri Columbia, USA, started the new coronavirus from the end of 1999. the study. During the study period, although no coronavirus was found, 7 HBoV virus gene sequences were detected from 240 specimens of hospitalized children with acute lower respiratory tract infection in Wenling First People's Hospital, and cloned and gene sequencing methods were used. The virus was subjected to whole gene sequencing. On July 26 this year, the gene sequence was included in the American Gene Database and named human HBoV-WLL-1. The research team became the fifth reporter in the world to discover human Bocavirus infection. [Journal of Medical Research 2006, 35(9): 20]
The research team also pioneered a rapid fluorescence quantitative gene amplification detection technology in China. Quantitative detection of HBoV in children with lower respiratory tract infections can be performed within 1 hour. At present, there are a large number of clinical causes of lower respiratory tract infection in children. The establishment of HBoV experimental diagnosis technology provides a new scientific basis for the rapid diagnosis, treatment and etiology of clinical causes of lower respiratory tract infection in children, and confirms HBoV in China. The prevalence of distribution and the importance of further development of vaccines are important. At the same time, the research team also obtained the antigenic protein of HBoV, which laid the foundation for the detection of serum-specific antibodies in children infected with HBoV.
Source: China Medical Tribune

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