Kudos to the Russians for the rapid vaccine development i.e. circumventing the obsessional regulatory vaccine process.I did not use vaccines in my medical practice but I can tell you that each time a new anti-depressant came out,I did not need 30,000 cases to tell me if it was safe and effective.By less than ten cases and CERTAINLY by 100,I was well aware of the cost/benefit therapeutically of the new meds! And btw (please turn off your contradiction detectors here.They are not useful lol!) with all this obsessive testing of the regulatory agencies many vaccines have shown harmful effects down the road anyway.What is really needed here is not greater numbers, as the Empiricists like to believe,but better observational skills among the scientists-something sorely lacking in modern medicine- lacking because of this very emphasis on measurability rather than “seeing”!)