Rajesh Bhushan on Tuesday said there might not be a need to vaccinate entire population if a critical mass of people are given the Covid vaccine shot.At a media briefing on Tuesday, Bhushan said there was never a talk about inoculating the whole population with Covid vaccine, a critical mass of people will be vaccinated to break transmission."I just want to make this clear that the govt has never spoken about vaccinating the entire country.
It's important that we discuss such scientific issues, based on factual information only," Bhushan said when asked about how much time it will take to vaccinate the entire country."Vaccination would depend on the efficacy of the vaccine and our purpose is to break the chain of Covid-19 transmission.