Schools have been reopening with new measures to keep students and teachers safe -- some offering free, weekly corona tests. Experts warn against 'false negatives' in COVID-19. The World Health Organization has updated its guidance for mask-wearing, as millions of children return to school around the world.
Monday, August 24, 2020
Will free, weekly corona tests keep students and teachers safe?
Schools have been reopening with new measures to keep students and teachers safe -- some offering free, weekly corona tests. Experts warn against 'false negatives' in COVID-19. The World Health Organization has updated its guidance for mask-wearing, as millions of children return to school around the world.
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