Neocoronaviruses are new viruses, and the understanding of them is gradually being refined. At present, there is a report on the new coronavirus, there is a statement that because the new coronavirus is a capsid virus, it cannot survive in vitro, so the survival time is generally not more than half an hour; there is also a study that the new coronavirus survives in vitro for no more than two hours. According to the survival environment is not the same, the new coronavirus like humidity does not like high temperature, so the environment is different, the new coronavirus survival time is not the same. SARS and the new coronavirus are coronavirus, in 56 ℃ temperature 30 minutes will be able to kill. The Military Academy of Sciences has had a study of SARS virus, drops of SARS virus in sufficient concentration on top of filter paper and wooden stakes, after half an hour the concentration will be reduced by 90%, and after two hours, 99.999% of the virus does not exist. Through the SARS virus extended to the new coronavirus, it is possible that the new coronavirus survives in vitro for a very short period of time, so we should not be overly afraid. The new coronavirus can be controlled. On the one hand, the new coronavirus exists in the outside world for a relatively short period of time, and the possibility of indirect infection can be effectively controlled as long as the hands are kept clean. Content source: Dr. You Lai