The U.S. has thrown more than $6 trillion at the coronavirus crisis. That number could grow.

In late February, the Trump administration said it planned to spend $2.5 billion to fight the coronavirus. A month and a half later, President Trump signed off on spending almost a thousand times as much — $2.35 trillion. And that amount doesn’t include the Federal Reserve’s efforts, which are harder to measure but seem likely to blow past the $4 trillion mark.