Daily Archives: January 25, 2021

COVID-19 spreads by talking same way as by coughing, study claims

A new study claims that the COVID-19 spreads by talking the same way as by coughing. Scientists at the University of Cambridge modeled the transmission of the virus, taking into account the size of the droplets that enter the environment during coughing or talking, as well as various factors – the composition of the viral…

Armenian surgeon leads world’s first double-arm-and-shoulder transplant

An Icelandic man who got the world’s first double-shoulder-and-arm transplant is recovering well after the operation, two decades after the accident that cost him both limbs, doctors have said, The Guardian reported. They said it was still uncertain how much mobility Felix Gretarsson, 48, will recover following the operation earlier this month in Lyon, France.…