Robert Redfield, director of the US Centers for Disease Control and Prevention, said on the 21st that the United States may usher in the second wave of a more serious epidemic in the winter. Because the flu season overlaps with the new crown epidemic, it may cause “unimaginable” pressure on the medical system . Redfield believes that governments at all levels should use these months to make full preparations, including improving detection and monitoring capabilities.

(Originally the director of the US Centers for Disease Control and Prevention warned that the United States may usher in the second wave of more serious epidemics)