Over the weekend, the CDC updated its case count to 525,704 and said 20,486 people had died across the country, but that the numbers were preliminary and had not been confirmed by individual states.
The CDC's tally of cases of the respiratory illness known as COVID-19, caused by a new coronavirus, on Monday is as of 4 pm ET on April 12. (https://bit.ly/2IVY1JT)
The CDC figures do not necessarily reflect cases reported by individual states.