Yikes! Saliva Droplets From Mild Cough Travel Up to 18 Feet
Saliva droplets can travel large distances, depending on environmental conditions such as wind speed, temperature, pressure and humidity. Wind shown blowing left to right at speeds of 4 kph (top) and 15 kph (bottom) can transport saliva droplets up to 6 meters (18 feet). Credit: Image courtesy of the authors…
