Mumbai, Dt. 28 Brihanmumbai Municipal Corporation has started giving the ‘Incovac’ corona vaccine given through the nose at 24 centers in the city from today. Citizens over the age of 60 who have had a second dose of CoviShield or Covaccine for six months or more can receive a booster dose of this vaccine. From January 16, 2021, the Corona preventive vaccination campaign started across the country. Accordingly, all the citizens in Mumbai were vaccinated against Corona. Booster dose of corona vaccine is being given from January 10, 2022. The state government has also clarified that Incovac vaccine cannot be given as a booster dose for any vaccine other than Covishield or Covaccine.