Deepali SinhaJul 1, 20201 min readCovid-19 - 40% asymptomatic!https://indianexpress.com/article/explained/covid-testing-of-entire-town-in-italy-finds-40-cases-asymptomatic-6484042/
https://indianexpress.com/article/explained/covid-testing-of-entire-town-in-italy-finds-40-cases-asymptomatic-6484042/