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Nasal Covid vaccine prevents disease, transmission in animals: Study – Yahoo India News
Washington, Jul 12 (PTI) A new single-dose, intranasal COVID-19 vaccine fully protects mice against lethal infection, and also…

Washington, Jul 12 (PTI) A new single-dose, intranasal COVID-19 vaccine fully protects mice against lethal infection, and also blocks transmission of the SARS-CoV-2 virus in ferrets, a study has shown.
The new vaccine, described in the journal Science Advances,…
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