RT [@WestWingReport](https://twitter.com/WestWingReport/status/1250026559307755521) Rapid acceleration of U.S. #coronavirus cases:
Jan. 21: 1
Jan. 31: 7
Feb. 10: 13
Feb. 20: 27
Feb. 29: 70
Mar. 10: 1,018
Mar. 20: 17,935
Mar. 30: 160,718 (3,002 dead)
Apr. 10: 499,252 (18,637 dead)
Apr. 14: 582,594 (23,649 dead)
Sources: CDC, Johns Hopkins Univ., NYT, CNN (more)