Does COVID-19 or coronavirus spread by air?(full information)

The current study suggests that COVID-19 or coronaviruses spread from person to person through respiratory droplets and not air.

COVID-19 spreads in all types of climates. There is no concern for this disease due to cold or hot weather. It spreads in cold regions as well as in hot and humid areas. The simplest way to protect yourself from COVID-19 is to clean hands at certain intervals. By keeping the hands clean frequently, you can avoid this virus, because if the hands are clean, you will touch your eyes, mouth and nose, even then there will be no risk of infection.