If the CDC's estimated case total is correct, the death would be .004 (1/250 cases). I have a hard time seeing where they can estimate 30 million cases in 4 months though for a virus that is much more contagious than the flu, and estimate 39-56 million for the flu in 6 months. Keep in mind there's a vaccine and our bodies have some natural antibodies for the flu, and we have neither for covid19.