Updated Jan 21, 2021 | 21:24 IST The fire, which broke out at 2.45 pm on the fourth and fifth floors of the building, was brought under control in two hours. Viral visuals from the site showed smoke billowing out from the Serum Institute Workers of Serum Institute of India come out of the building after fire broke out in it in Pune on Thursday  |  Photo Credit: PTI New Delhi: Five men died after a fire broke out in a five-storeyed under-construction building in the Serum Institute of India's Manjari premises in Pune on Thursday. Covishield vaccine production won't be hit due to the fire, Serum Institute of India CEO Adar Poonawalla said.