Feb. 26:
"And again, when you have 15 people, and the 15 within a couple of days is going to be down to close to zero, that's a pretty good job we've done," the president said during a Coronavirus Task Force Press briefing at the White House.
https://www.cbsnews.com/news/timeline-president-donald-trump-changing-statements-on-coronavirus/
April 28:
There are at least 1,002,498 cases of the virus across the US, according to a tally from health officials by John Hopkins University.
https://www.cnn.com/2020/04/28/health/us-coronavirus-tuesday/index.html