Aizawl:Â Mizoram’s COVID-19 tally rose to 1,42,248 on Monday as 347 more people, 195 more than the previous day, tested positive for the infection, a health official said. The northeastern state’s coronavirus death toll rose to 552 as six more patients succumbed to the disease, he said. The single-day positivity rate dipped to 15.66 per cent […]