Bharat Biotech’s intranasal Covid-19 vaccine: Why it is crucial in pandemic and what are the challenges?

An intranasal vaccine is sprayed or squirted in each of the nostrils and inhaled.An expert body of the Central Drugs Standard Control Organisation (CDSCO) has asked Bharat Biotech to revise…

Continue ReadingBharat Biotech’s intranasal Covid-19 vaccine: Why it is crucial in pandemic and what are the challenges?