COVID-19 variant mu detected in 49 states
The mu coronavirus variant has been detected in 49 states and 42 countries, according to estimates, as health officials keep an eye on the strain to see if it emerges to become more dominant.
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COVID-19 variant mu detected in 49 states
The mu coronavirus variant has been detected in 49 states and 42 countries, according to estimates, as health officials keep an eye on the strain to see if it emerges to become more dominant.