IJSRP, Volume 12, Issue 2, February 2022 Edition [ISSN 2250-3153]
Sumitra Koirala, Anusha KC and priyanka Bhattarai
Background: COVID- 19 is a highly contagious respiratory disease. It was first detected in December 2019 Wuhan, China and since then it had spread across the globe and leads to many mortality and morbidity. Therefore strict lockdown and many unprecedented measures were adopted to control COVID-19 spread across the world.