Covid News: Supreme Court Rejects Teachers’ Bid to Block New York City’s Vaccine Mandate
A girl making her way to school in Abuja, Nigeria, last year. Credit…Afolabi Sotunde/Reuters A new study of underreported coronavirus variants is serving as a reminder that early detection and frequent genomic sequencing are among the most effective arrows in the quiver of public health officials. But that is precisely what is not happening in many […]