3 Shimla doctors found Covid positive 10 days after first vaccine dose 3 Shimla doctors found Covid positive 10 days after first vaccine dose Three doctors, working the Indira Gandhi Medical College and Hospital (IGMC) in Shimla, Himachal Pradesh, were found Covid-19 positive10 days after getting the first dose of Covishield. advertisement UPDATED: February 13, 2021 12:16 IST So far, Himachal Pradesh has received 93,000 doses of Covid-19 vaccine from the Pune-based Serum Institute of India. (Image for representation: PTI) Three doctors at a government hospital in Shimla, Himachal Pradesh, were found Covid-19 positive 10 days after receiving the first dose of Covishield. The three doctor -- including a couple -- work at the Indira Gandhi Medical College and Hospital (IGMC) in Shimla.