Could ‘worrisome’ new COVID-19 variants undermine progress?

Could ‘worrisome’ new COVID-19 variants undermine progress?

As the state waits for more doses of COVID-19 vaccine to get in the pipeline, new threats of a surge in cases of the disease loom due to the emergence of worrisome variants. More than 50 cases of a variant first detected in the U.K. have been found here, according to...