Morning Edition for February 1, 2022 - NPR
12 hours ago — Morning news brief ... Shots - Health News ... Rise in hate crimes is a disturbing backdrop to San Francisco's Lunar New Year.
SARS-CoV-2 seems to be constantly changing. In the span of just two years, alpha, beta, delta, lambda, mu and omicron have all made headlines. And that list doesn't include dozens of other variants that were detected but not considered high priority by the World Health Organization.