How Did COVID-19 Start?
The COVID-19 pandemic has had a profound impression on the world, inflicting widespread sickness, financial disruption, and social upheaval. The virus that causes COVID-19, SARS-CoV-2, is a novel coronavirus that was first recognized in Wuhan, China, in December 2019. Since then, it has unfold to each continent, infecting hundreds of thousands of individuals and inflicting … Read more