Well if we listen to Eric Trump - Then its November 3rd 2020 - Crazy concept, dont know why he has ideas like that?   

See the following article, there are interesting bits, I promise, just scroll past the Trump concept. 

https://www.forbes.com/sites/brucelee/2020/05/17/why-covid-19-coronavirus-will-not-just-go-away-what-does-endemic-mean/#697d0e366598