👉 SARS (Severe Acute Respiratory Syndrome) is a respiratory illness caused by a virus, SARS-CoV-2, that was first identified in China in December 2019 and has now spread globally. The disease primarily affects individuals aged between 6 months to 45 years with underlying health conditions such as asthma or chronic obstructive pulmonary disease (COPD). Symptoms can range from mild to severe, including fever, cough, shortness of breath, and respiratory