(Huffpost) A growing number of airlines are requiring passengers to wear masks during flights. And a GIF in a Washington Post story shows why.
The startling animation reveals how droplets released by one coughing passenger ― and potentially containing virus ― can disperse to those seated nearby:
An analysis of a 2003 flight with a passenger infected with SARS found the risk of infection was highest in the same row and up to three rows ahead, but two people seven rows away were also infected as well as two flight attendants.
The newspaper reported that researchers were working on ways to limit the spread of germs inside aircraft, but work done now would come too late for the current situation.