India's three COVID-19 vaccine candidates at different phases of clinical study: ICMR top boss
Aug 04, 2020
New Delhi [India], August 4 : While as many as 141 COVID-19 vaccine candidates are being studied by the scientists across the globe, India has three vaccine candidates which are in different phases of the clinical study, top ICMR scientist (Prof) Balram Bhargava informed on Tuesday.