Introduction COVID-19 can range from mild to life-threatening. While many people recover at home with rest, fluids, and over-the-counter medication, others may develop symptoms that require immediate medical attention. Knowing when to seek emergency care can save lives—especially for those at higher risk of complications. This guide outlines the key warning signs of severe COVID-19 and provides guidance on what to do if emergency care is needed. Understanding the Progression of COVID-19 COVID-19 symptoms typically appear 2 to 14 days after exposure to the virus. In most cases, people experience: For some individuals, symptoms gradually improve. However, others may experience…