On April 28, local time, the United States' chief infectious disease expert Anthony Fudge, when asked whether there will be a second wave of new coronary pneumonia outbreak later this year, he said "almost sure it will come back." Fuchs While attending a video conference at the Economic Club of Washington, he said, "I think the return of the new coronavirus is inevitable."

  Foch said that the virus is still spreading around the world, and now it has appeared in sub-Saharan Africa. "It will not disappear from the planet." He warned that when the second wave of the outbreak hits, how people respond will determine people's fate. Forge said that if it is handled properly, there is reason to believe that the situation will improve, otherwise people will have to face a "bad fall and winter."

  Recently, several infectious disease experts in the United States warned that based on the model and previous experience including the 1918 pandemic and other epidemics, if the new coronary pneumonia outbreak appears a second wave later this year, it may be more deadly than the first wave. (CCTV reporter Xu Dezhi)