Research shows that children are not the main source of transmission of Covid-19 in the community, school reopening is unlikely to lead to a third wave Reopening schools is unlikely to cause a third Covid-19 wave or lead to a large increase in cases in adults, even with the more infectious Delta variant, experts say and scientific research has shown. With a majority of India’s children having lost a year-and-a-half of learning, the benefits of opening schools with precautions far outweigh the risks. An analysis of various studies shows that there was limited Covid-19 transmission in schools if precautions such as wearing masks, ensuring ventilation in classrooms and avoiding overcrowding were followed. Despite the more transmissible Delta variant having increased the number of Covid-19 cases in those below 18 years in the UK and the US, severe cases and deaths are still at similar levels as in 2020 and the rate of severe cases and deaths is lower in children than older people, da...