The government on Wednesday said more than 30 vaccine candidates for coronavirus have been supported, and three of them are in advance stages of trials now, while four are in advanced pre-clinical development stage. Union Minister of State for Home Nityanand Rai also told the Rajya Sabha that 13 clinical trials of repurposed drugs have been undertaken to build a portfolio of therapeutic options for COVID-19 patients.

The government on Wednesday said more than 30 vaccine candidates for coronavirus have been supported, and three of them are in advance stages of trials now, while four are in advanced pre-clinical development stage. Union Minister of State for Home Nityanand Rai also told the Rajya Sabha that 13 clinical trials of repurposed drugs have been undertaken to build a portfolio of therapeutic options for COVID-19 patients.