Abstract Background The ongoing global COVID-19 pandemic is caused by SARS-CoV-2. a novel coronavirus first discovered at the end of 2019. It has led to more than 50 million confirmed cases and more than 1 million deaths across 219 countries as of 11 November 2020. according to WHO statistics. https://www.ashleyshomestores.shop/product-category/vase-set-of-2/