Arak University of Medical Sciences virologist said: "Corona mutant virus (English mutation), has more speed and power than its predecessor and this is our biggest concern.

According to Webda Markazi, Dr. VARD added: "Following the changes in the virus, the transmission power and transmissibility of the English type of corona is much higher than the classic type, and this issue due to the reduction of health protocols causes concern among medical staff." 

He said: "In Markazi province, by attention to the infrastructure and potential capabilities that exist in the field of laboratories, it is possible to detect this virus inside the province and there is no need to worry." He stressed: " various mutations have occurred in this virus, and the only tip that is very important and can slow down its transmission , is the observance and keeping of health protocols by all groups in society."