Following the announcement of pricing and availability information by Bharat Biotech, the Union government said that the iNCOVACC nasal vaccination cannot be used if a booster dosage has previously been taken. The clarification comes at a time when the Union government has emphasized the importance of coronavirus vaccination booster doses, often known as preventive dose.
What's a nasal vaccine?
A nasal vaccination is one that is delivered through the nose. It can be inhaled as a spray or placed into the nose using a dropper.Nasal vaccinations are believed to provide protection against coronavirus. It is thought to be beneficial since the nose is frequently the primary point of entry for SARS-CoV-2, the virus that causes Covid-19 illness. Though the primary goal of vaccines is to prevent fatalities and severe sickness, there is some indication that nasal vaccines may be more effective at preventing transmission.