Dr. Rajiva de Silva, Chief Immunologist, Medical Research Institute, said that he did not agree with the decision of the Epidemiology Unit regarding vaccination.

He also says that he does not want to comment on the vaccination in this country.

He also points out that Pfizer Biotech is the best vaccine for coronavirus according to the available data and Sputnik could be given as a second dose to those who received the first dose of the asthenic vaccine.

He commented in an interview with a youtube channel.