With China's travel ban, Tom Frieden, former director of the U.S. Centers for Disease Control and Prevention (CDC) and current head of the global health initiative, is determined to save lives Dr. Frieden told us today's editorial board and reporters at the end of March that it caused a significant delay in the number of infections, and that's why it has won the United States better preparation time. “。 However, this period of time has not been fully utilized. “。
https://www.usatoday.com/story/travel/2020/07/17/cdc-europe-travel-ban-came-too-late-prevent-new-york-outbreak/5459172002/