使用ChAd-SARS-CoV-2-S的粘膜免疫预防了SARS-CoV-2对未接种疫苗的仓鼠的连续传播

Tamarand L Darling1, Houda H Harastani1, Astha Joshi1

  • 1Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.

Science advances
|July 31, 2024
PubMed
概括

粘膜COVID-19疫苗显著降低了仓鼠中的SARS-CoV-2病毒载量,防止了传播. 肌肉内接种的疫苗效果较差,允许病毒继续传播.