New Delhi: While addressing the parliamentarians in the Rajya Sabha on Tuesday, Union Health Minister Dr Harsh Vardhan spoke about the steps taken by the Centre to contain coronavirus spread and said they are using retroviral drugs on some patients for the treatment.

"Scientists at ICMR are in touch with everything happening on this front all over the world. As far as retroviral drugs are concerned, we are using them on some patients. We have got approvals after scientific satisfaction," he said.