Infectious Disease Doctor Sato Akihiro
He believes that the ban on events in which more than 5 thousand. participants, it makes no sense if the gathered are too close to each other to a friend.
At the same time, Akihiro noted that there is a risk of infection on the street coronavirus is reduced.
Gathering tens of thousands of people on the street would be safer if the distance between its participants will be 1.5 – 2 meters. Much it is more dangerous, as the physician noted, to gather in an unventilated room and be at close range.