I’m just going to post the link to this article. You have to go there to read it yourself. However, it is very interesting and not stupid. The article answers the question.
May 05– “Scientists have identified a new strain of the coronavirus that has become dominant worldwide and appears to be more contagious than the versions that spread in the early days of the COVID-19 pandemic, according to a new study led by scientists at Los Alamos National Laboratory.” /…Read
Chilling and disturbing.