Even as Omicron variant takes hold, school closures must be a measure of last resort
NEW YORK, 17 December 2021 – “COVID-19 cases are again spiking all over the world, fuelled, increasingly, by Omicron, a new variant of concern that public health experts and scientists are working hard to understand. Amid rising uncertainty, many governments are weighing whether to keep schools open. One thing we do know for certain: Another wave…