By Prof. Tissa Vitarana | Sunday Observer

By Prof. Tissa Vitarana

The Covid -19 pandemic continues to spread at an alarming rate in Sri Lanka and in most countries. This is mainly due to the lack of people based campaign with proper leadership. In Sri Lanka the coronavirus was introduced into the country by identified individuals coming from abroad. By identifying each case and the contacts who formed a cluster and isolating each...
5 June, 2021
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