• <tr id='pD0imU'><strong id='pD0imU'></strong><small id='pD0imU'></small><button id='pD0imU'></button><li id='pD0imU'><noscript id='pD0imU'><big id='pD0imU'></big><dt id='pD0imU'></dt></noscript></li></tr><ol id='pD0imU'><option id='pD0imU'><table id='pD0imU'><blockquote id='pD0imU'><tbody id='pD0imU'></tbody></blockquote></table></option></ol><u id='pD0imU'></u><kbd id='pD0imU'><kbd id='pD0imU'></kbd></kbd>

    <code id='pD0imU'><strong id='pD0imU'></strong></code>

    <fieldset id='pD0imU'></fieldset>
          <span id='pD0imU'></span>

              <ins id='pD0imU'></ins>
              <acronym id='pD0imU'><em id='pD0imU'></em><td id='pD0imU'><div id='pD0imU'></div></td></acronym><address id='pD0imU'><big id='pD0imU'><big id='pD0imU'></big><legend id='pD0imU'></legend></big></address>

              <i id='pD0imU'><div id='pD0imU'><ins id='pD0imU'></ins></div></i>
              <i id='pD0imU'></i>
            1. <dl id='pD0imU'></dl>
              1. <blockquote id='pD0imU'><q id='pD0imU'><noscript id='pD0imU'></noscript><dt id='pD0imU'></dt></q></blockquote><noframes id='pD0imU'><i id='pD0imU'></i>
                position: EnglishChannel > Sci-Tech News > Article

                China reveals novel coronavirus transmission mechanism in minks

                Source: International Communication Center for Science & Technology| 2020-12-22 11:19:44| Author: Li Liyun & China.org

                A Chinese research team has recently disclosed the transmission mechanism of novel coronavirus in minks and found that vaccination is a potential strategy to prevent minks from transmitting the virus.

                The research team from Harbin Veterinary Research Institute under the Chinese Academy of Agricultural Sciences (CAAS), published their paper in the National Science Review on Dec. 8. The National Science Review is an open access journal reporting cutting-edge scientific and technological developments in China and around the world under the auspices of the Chinese Academy of Sciences (CAS).

                Researchers found that novel coronavirus replicates efficiently in both the upper and lower respiratory tracts and causes severe lesions in the nasal mucosa and lungs of minks. The pulmonary lesions are highly similar to those seen in human COVID-19 patients. The study also showed that novel coronavirus transmits efficiently in minks via respiratory droplets.

                The researchers further declared that a spike protein-based subunit vaccine largely prevents novel coronavirus replication and lung damage in minks.

                According to the study, minks are most similar to humans after being infected with novel coronavirus, making minks a potential animal model for studying novel coronavirus, antiviral drugs, vaccine development and COVID-19 control measure evaluation. 

                Minks infected with novel coronavirus have been reported in several countries in Europe and the Americas, and millions of minks have been culled to contain the spread of the virus. In light of this, the research provides important support for the mink industry which has been severely shocked by the COVID-19 epidemic.

                The study was co-conducted by Harbin Veterinary Research Institute, the School of Public Health of Xiamen University and the National Research Center for Veterinary Medicine under the support of China's National Key R&D Program and the Applied Technology Research and Development Project of Heilongjiang province.

                Shuai Lei, Zhong Gongxun, Wen Zhiyuan, Wang Chong, He Xijun and Yuan Quan are the co-first authors of the research paper, while Bu Zhigao and Chen Hualan are the co-corresponding authors. 

                You can also read this article at: http://www.china.org.cn/china/2020-12/16/content_77018470.htm 

                Editor:卢子建

                Top News

                • Recently, the Ministry of Science and Technology (MOST) announced plans to continue to strengthen research and strive for key breakthroughs in hydrogen energy and fuel cell technology, so as to provide strong technical support for the development of China's fuel cell commercial vehicle industry.

                Haploid induction greatly speeds up maize breeding process

                The new haploid breeding technology has significantly sped up the process of maize breeding in China, said Dai Jingrui, an academician of the Chinese Academy of Engineering (CAE) and a professor at China Agricultural University (CAU).

                China was in the front line of the epidemic and made key contributions to the scientific community

                China held a ceremony in Beijing?for?honoring people fighting COVID-19 with national medals?on September?8.?To?know?more?about?the?international?reactions,?Science?and?Technology?Daily?Reporter?Zhang?Jiaxing?interviewed?Dr. Lawrence Banks?and Dr. Alessandro Marcello?from?International?Centre?Engineering?and?Biotechnology.

                Copyright ? Science and Technology Daily, All Rights Reserved

                mailto: yuhy@stdaily.com