Aggressive screening might have helped contain the coronavirus in the United States. But technical flaws, regulatory hurdles and lapses in leadership let it spread undetected for weeks.
《路透社》White House-led airlift of urgently needed medical supplies arrives in New York
https://mobile.reuters.com/article/amp/idUSKBN21G0LB
WASHINGTON (Reuters) - A planeload of desperately needed medical supplies arrived in New York from China on Sunday, the first in a series of flights over the next 30 days organized by the White House to help fight the coronavirus, a White House official said.
