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在口服接种SARS-CoV-2仓鼠肺部感染

Evelyne Picard-Meyer1, Marine Wasniewski1, Franck Boué1

  • 1Nancy Laboratory for Rabies and Wildlife, ANSES, INTERFAS Unit, Malzeville, France.

PloS one
|December 4, 2025
PubMed
概括

子可能感染SARS-CoV-2的口腔感染,类似于鼻内感染路径. 这一发现凸显了疫情中便-口腔传播和动物储库的潜力.

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Coronaviruses, including the severe acute respiratory syndrome coronavirus (SARS-CoV), are enveloped viruses characterized by their single-stranded, positive-sense RNA genome and helical nucleocapsid structure. The hallmark of these viruses is their club-shaped spike (S) glycoproteins that protrude from the viral envelope, facilitating attachment to host cells. Typically, coronaviruses infect the upper respiratory tract, often causing mild or asymptomatic disease. However, certain strains like...