This false claim is being spread around the Web by conspiracy theorists, one being David Icke. There has never been any evidence linking the two. Be aware that these articles use pseudoscientific terms that attempt to make the reader believe the claims are based in fact, but they’re not. Don’t be tempted to go over to the Dark Side by these deceptive articles. Be wary.
https://humansarefree.com/2020/02/connection-between-coronavirus-and-5g.html