ICU specialist at Masih Daneshvari Hospital: Iran has always been a source of different strains of the corona

Mohammad Reza Hashemian, an ICU specialist at Masih Daneshvari Hospital, told Borna News Agency: "We are a country that has always been a source of different aspects of the corona and it is better not to have trial and error and use the experiences of doctors from other countries to control the disease."