In the study, mice were given a drop of the vaccine in their noses. Some recieved multiple doses, given a week apart. Each mouse was then exposed to one type of respiratory virus. With three doses of the vaccine, mice were protected against SARS-CoV-2 and other coronaviruses for at least three months.
12:54, 27 февраля 2026Ценности
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Starring: Rashida Jones, Kate McKinnon, Daveed Diggs, Tanaya Beatty, Jorge Vargas, and Skywalker Hughes。业内人士推荐谷歌作为进阶阅读
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