FLiRT – All You Need To Know About The Latest COVID-19 Variants

There’s a family of new COVID-19 variants in town, and at least one of them looks set to begin jostling for position at the top of the transmission stakes. They’ve been nicknamed the FLiRT variants, for reasons that will soon become clear. Here’s what we know about them so far. If you’re thinking it’s been a long time since we had a new Greek letter COVID variant, you’re not wrong. The reason for that is pretty much all the variants …