Analysis

The odds of catching Covid-19 on an airplane are slimmer than you think, scientists say According to a new study, the risk of contracting the virus on a full flight is just 1 in 4,300, and the odds lower to 1 in 7,700 if the airline is adopting the middle seat open policy. Tamara Hardingham-Gill, CNN CNN

(CNN) — Sitting  squeezed between a number of strangers on board an aircraft might feel like a risky position during these uncertain times.

Trail of bubbles leads scientists to new coronavirus clue A doctor checking comatose COVID-19 patients for signs of a stroke instead stumbled onto a new clue about how the virus may harm the lungs -- thanks to a test that used tiny air bubbles and a... AP NEWS

doctor checking comatose COVID-19 patients for signs of a stroke instead stumbled onto a new clue about how the virus may harm the lungs -- thanks to a test that used tiny air bubbles and a robot.