Unraveling the Origins and Spread of COVID-19: Understanding the Causes and Transmission of the Virus

Causes of COVID-19: COVID-19 is caused by the SARS-CoV-2 virus (severe acute respiratory syndrome coronavirus 2). Coronaviruses are a family of viruses that can affect both humans and animals. They can cause mild to moderate respiratory illnesses, such as the common cold. Some coronaviruses can lead to severe diseases that may result in pneumonia and […]