👉 Coronavirus, also known as COVID-19, is a highly contagious respiratory illness caused by the SARS-CoV-2 virus. It was first identified in Wuhan, China, in December 2019 and has since spread to many countries worldwide. The disease can be transmitted through contact with an infected person or droplets produced when they cough or sneeze. Symptoms typically include fever, fatigue, cough, and difficulty breathing. Early treatment is crucial for managing the illness