The Lancet didn't perform those tests, they only published the numbers provided by researchers overseeing the trials. The first author of the source paper is De

The Lancet didn't perform those tests, they only published the numbers provided by researchers overseeing the trials. The first author of the source paper is Denis Logunov [0] who works at the Gamaleya Research Institute [1]. [0] https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)00234-8/fulltext https://www.thelancet.com/journals/lancet/article/PIIS0140-6... [1] https://g.co/kgs/u6wvJ8 https://g.co/kgs/u6wvJ8