The SARS-CoV-2 B.1.351 Variant Can Transmit in Rats But Not in Mice.
The SARS-CoV-2 B.1.351 Variant Can Transmit in Rats But Not in Mice.
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DOI:
10.3389/fimmu.2022.869809
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发表时间:
2022
影响因子:
7.3
通讯作者:
中科院分区:
文献类型:
--
作者:
Previous studies have shown that B.1.351 and other variants have extended the host range of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to mice. Sustained transmission is a prerequisite for viral maintenance in a population. However, no evidence of natural transmission of SARS-CoV-2 in wild mice has been documented to date. Here, we evaluated the replication and contact transmission of the B.1.351 variant in mice and rats. The B.1.351 variant could infect and replicate efficiently in the airways of mice and rats. Furthermore, the B.1.351 variant could not be transmitted in BALB/c or C57BL/6 mice but could be transmitted with moderate efficiency in rats by direct contact. Additionally, the B.1.351 variant did not transmit from inoculated Syrian hamsters to BALB/c mice. Moreover, the mouse-adapted SARS-CoV-2 strain C57MA14 did not transmit in mice. In summary, the risk of B.1.351 variant transmission in mice is extremely low, but the transmission risk in rats should not be neglected. We should pay more attention to the potential natural transmission of SARS-CoV-2 variants in rats and their possible spillback to humans.
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影响因子:
7.3
作者:
Yan F;Li E;Wang T;Li Y;Liu J;Wang W;Qin T;Su R;Pei H;Wang S;Feng N;Zhao Y;Yang S;Xia X;Gao Y
通讯作者:
Gao Y
影响因子:
11.1
作者:
Shuai H;Chan JF;Yuen TT;Yoon C;Hu JC;Wen L;Hu B;Yang D;Wang Y;Hou Y;Huang X;Chai Y;Chan CC;Poon VK;Lu L;Zhang RQ;Chan WM;Ip JD;Chu AW;Hu YF;Cai JP;Chan KH;Zhou J;Sridhar S;Zhang BZ;Yuan S;Zhang AJ;Huang JD;To KK;Yuen KY;Chu H
通讯作者:
Chu H
影响因子:
64.5
作者:
Li Q;Nie J;Wu J;Zhang L;Ding R;Wang H;Zhang Y;Li T;Liu S;Zhang M;Zhao C;Liu H;Nie L;Qin H;Wang M;Lu Q;Li X;Liu J;Liang H;Shi Y;Shen Y;Xie L;Zhang L;Qu X;Xu W;Huang W;Wang Y
通讯作者:
Wang Y
DOI:
10.1126/science.abe5901
发表时间:
2021-01-08
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Oude Munnink BB;Sikkema RS;Nieuwenhuijse DF;Molenaar RJ;Munger E;Molenkamp R;van der Spek A;Tolsma P;Rietveld A;Brouwer M;Bouwmeester-Vincken N;Harders F;Hakze-van der Honing R;Wegdam-Blans MCA;Bouwstra RJ;GeurtsvanKessel C;van der Eijk AA;Velkers FC;Smit LAM;Stegeman A;van der Poel WHM;Koopmans MPG
通讯作者:
Koopmans MPG
影响因子:
2.7
作者:
Colson P;Delerce J;Burel E;Dahan J;Jouffret A;Fenollar F;Yahi N;Fantini J;La Scola B;Raoult D
通讯作者:
Raoult D