Daywatch: COVID ‘FLiRT’ variants are spreading

Good morning, Chicago.

A new family of COVID variants nicknamed “FLiRT” is spreading across the country, as vaccination rates in Chicago — as well as nationwide — remain concerningly low for some public health experts.

While symptoms and severity seem to be about the same as previous COVID strains, the new FLiRT variants appear to be more transmissible, said infectious disease expert Dr. Robert Murphy.

“A new, more contagious variant is out there,” said Murphy, executive director...