Uncategorized Pune based Serum Institute clarifies vaccine will not be released for mass use unless proven immunogenic by amolwarankar December 1, 2020 December 1, 2020 Deccanexpress : Vaccine development company Serum Institute of India on Tuesday said the COVISHIELD vaccine will not be released for mass use unless it is proven immunogenic, and safe. The… 0 FacebookTwitterWhatsappTelegram
