Hiruni Samarasinghe

Hiruni Samarasinghe

Coding and ICT Instructor BSc (Hons) Business Information Systems A Google Certified Educator (GCE) STEM.org Certified™ Educational Instructor

Coronavirus disease 2019

COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever,[7] fatigue, cough, breathing difficulties, loss of smell, and…