COVID-19 is an infectious disease caused by SARS-CoV-2 or the coronavirus. It directly affects our

It directly affects our respiratory and circulatory systems.    According to the World Health Organization (WHO), most people infected with the COVID-19 virus will experience mild to moderate respiratory illness, and others have no symptoms at all. In some cases, however, COVID-19 can lead to respiratory failure, lasting lungs and heart muscle damage, nervous system problems, kidney failure or death.    If that is the case, how can you make your respiratory and circulatory systems healthy to prevent being infected by the virus?