Understanding the Coronavirus. COVID-19 stands for coronavirus disease of 2019. It is the name of the disease caused by the SARS-CoV-2 virus. Illnesses have ranged from very mild to severe, including illness resulting in death due to complications of preexisting chronic conditions like heart disease, lung disease, and diabetes etc.Surgical masks and cloth masks are not designed to filter out bacteria or virus, they are just too small.
In Album: Stanley Bryant's Timeline Photos
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