How Worried Should We Be About the Delta Variant?
by Beth Skwarecki from Lifehacker on (#5KD5G)
The virus that causes COVID-19 has been a successful one from an evolutionary perspective, getting to see the world and expanding its little family tree. (Its been successful from its point of view; not so much from ours.) This means that variants of the virus have popped up in several different locations, and some...