Neocoronaviruses can float in the air for a relatively short distance, usually a few meters, and cannot survive for a long time when exposed to the air. New coronaviruses are mainly transmitted through droplets, i.e. droplets generated by carriers may carry new coronaviruses. Since droplets themselves cannot travel long distances, but are more likely to be ejected by carriers due to sneezing and other circumstances, the distance that new coronaviruses can travel in the air is also relatively short, generally within a few meters. However, if it is carried by wind, aerosolized, or attached to tiny suspended particles, it may travel much farther, although there are no specific studies that can provide an accurate basis for this. In addition, even if airborne droplets carrying neocoronaviruses do not survive for long periods of time at room temperature, neocoronaviruses are more likely to survive for long periods of time at lower temperatures, and can survive for relatively short periods of time after exposure to the air, and are therefore less active even if they are transported.