NATIONALColombo among highest COVID-cases yesterdayStaff WriterMay 17, 2021May 17, 2021 by Staff WriterMay 17, 2021May 17, 2021031 (UTV | COLOMBO) – The country having witnessed 2,275 COVID-19 cases yesterday (16), Colombo District recorded the highest number of positive cases of 438, the...