People under 20 half as likely to catch Covid-19, study finds

People under 20 half as likely to catch Covid-19, study finds

The modeling study, carried out by epidemiologists at the London School of Hygiene and Tropical Medicine and published in the journal Nature Medicine, used transmission models to estimate disease susceptibility and the relation of age to cases. Researchers estimate that clinical symptoms of Covid-19 manifest in around 21% of those aged between 10 and 19. […]