Oral vaccine effective against Covid: Study - The Tribune India

A Covid-19 vaccine designed to be taken orally not only protects against the disease, but also decreases the airborne spread of the SARS-CoV-2 virus to other close contacts, according to a study conducted in animals.

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and i… [+505 chars]

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