China News Service, March 9th.According to CNN reported on the 9th, according to statistics from the Centers for Disease Control and Prevention, states and local health agencies, 521 cases of new crown pneumonia have been diagnosed in the United States, and 21 people have died. .

According to reports, 49 of the confirmed cases came from the “Princess Diamond” cruise ship and 21 cases came from the “Extreme Princess” cruise ship. In addition, statistics from the CNN Health Channel show that 451 new cases of new coronary pneumonia have been detected in 33 states and the District of Columbia.

It is reported that there were 21 deaths from new coronary pneumonia in the United States.

As of now, New York, Maryland, California and other places have declared a state of emergency.