Some COVID-19 tests in Yellowstone County are being checked for signs of a variant strain of COVID-19 first identified in the United Kingdom that may be more transmissible than other more widely circulating strains.
The strain remained undetected in Montana as of Friday. It will probably reach Yellowstone County at some point, said Dr. Neil Ku, Billings Clinic infectious disease specialist.
"There's likely a very good chance that's going to happen, unfortunately," Ku said, pointing to early efforts to isolate COVID-19 only to later discover the virus had been circulating more widely than was initially known.
While it's completely normal for viruses to mutate, a more infectious variant of COVID-19 in Yellowstone County could have implications for how the virus is dealt with at the local level, although existing public health guidelines at this point remain the recommended means of reducing the risk of contracting and spreading COVID-19 even in the case of this new variant.