Covid-19 vaccine designed for oral use protects against disease and transmission, study finds - The Indian Express

The study, led by Duke University researcher Stephanie N Langel, PhD, medical instructor in the Department of Surgery, have been published in the journal Science Translational Medicine.

An investigational Covid vaccine designed to be taken orally has been found not only to protect the host, but also to decrease the airborne spread of the virus to other close contacts. The vaccine wa… [+2883 chars]

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