A state-by-state breakdown

https://fox6now.com/2020/03/04/a-state-by-state-breakdown-of-us-coronavirus-cases/

allegedly the virus is more infectious when temperature is between 42 ~ 150 fahrenheit. so currently it is probably safer to stay in states with temperature lower than 42 degree.  hmm Spring is around the corner, so the outbreak is yet to come perhaps...