Masks may be worn for 1-2 years or even for life, vaccines may not be effective, and long-term psychological preparation for resistance. Talk about the next 1-2 years from the COVID-19 characteristics, more serious than expected, there are 6 very troublesome places. Now we are doubting that it’ll really change the shape of the future. Novel Coronavirus is probably one of the most powerful infectious diseases in human history. Infectious diseases are not the more lethal, the more severe, if 100% lethal, then the transmission efficiency is very low, such as Ebola, the mortality rate is very high, but the transmission efficiency is very low, because the carrier (person) soon died, can not continue to be the transmission tool.