Traditional Culture Encyclopedia - Weather inquiry - Does the ambient temperature affect the infectivity of COVID-19?

Does the ambient temperature affect the infectivity of COVID-19?

Does the ambient temperature affect the infectivity of COVID-19? Now the epidemic situation is a matter of great concern to everyone. Let me explain it to you in detail. The following content friends can refer to:

First of all, COVID-19 is really affected by temperature:

After the outbreak of novel coronavirus, the China government began to prevent and control the epidemic in time, and has achieved initial results. Novel coronavirus does have different reactions to environment and temperature, which has been proved by relevant experts and scholars. According to the research of scientists, novel coronavirus will be more active in cold conditions, but this opportunity will be affected when the temperature rises. According to scientists' research, novel coronavirus can be preserved for more than several years if it is at minus 60 degrees, which shows that novel coronavirus has a strong resistance to cold, and the time it can survive in a cold environment is also prolonged.

Second, after the temperature rises, novel coronavirus's resistance will drop:

According to further research by scientists, if there is a stable liquid, novel coronavirus can maintain moderate stability at four degrees Celsius. However, with the increase of temperature, novel coronavirus will be greatly affected and its activity will decrease obviously. At the same time, scientists found that novel coronavirus could be destroyed within 30 minutes at a high temperature of 56 degrees Celsius, provided that the temperature remained stable, otherwise the effect could not be achieved.

Third, the temperature will affect the survival time of the virus, but it will not affect the spread:

Scientists tell you that the survival time of viruses will be shortened in high temperature environment. However, novel coronavirus is still contagious because it can be transmitted by respiratory aerosol. Therefore, avoiding crowds, washing hands frequently at home and wearing masks when going out are all good preventive methods.