There's already a coronavirus movie in the works and it's a Canadian thriller called"Corona". It's already finished, and being shopped to streaming services.
"Corona" isn't really about this pandemic itself because it was just a so-called "Chinese virus" when the idea was conceived. The director says it was inspired by the stories he heard about Chinese tourists being attacked.
They filmed it last month before the virus had exploded worldwide.
(PROFANITY WARNING: There's an F-bomb at the 0:26 mark in the trailer.)