Optimal social distancing range: 26 feet?

The study, which was reported by the Telegraph, found that viral droplets expelled in coughs and sneezes can travel in a moist, warm atmosphere at speeds of between 33 and 100ft per second (ten metres to 100 metres).

This creates a cloud within the atmosphere that can span approximately 23ft to 27ft (seven metres to eight metres) to neighbouring people.

It has also been warned that droplets, which contribute to the rapid spread of covid-19, can remain suspended in the air for several hours.

And their direction can easily be changed by air ventilation systems to create ‘turbulent clouds of air.’