The Centers for Disease Control and Prevention altered its mask guidance after a report found the Delta COVID-19 variant spreads as easily as chickenpox, possibly even among the vaccinated — but critics have ripped it as misleading and based on weak data.
After other media outlets picked up the New York Times article about a “worrisome” new virus variant allegedly spreading throughout the city, scientists and health officials blasted the paper for inciting fear based on unpublished, non-peer-reviewed studies.
