Also known as: Coronavirus Disease 2019 (SARS-CoV-2 Infection)
COVID-19 is a respiratory illness caused by the SARS-CoV-2 virus. Symptoms can range from mild cold-like illness to severe pneumonia, and some people experience prolonged symptoms known as long COVID. Vaccination and early treatment have significantly reduced the risk of severe outcomes for most people.
People with COVID-19 often experience the following symptoms.
Certain factors may increase your likelihood of developing COVID-19.
Seek emergency medical care if you develop difficulty breathing, persistent chest pain or pressure, new confusion, inability to stay awake, or bluish lips or face. People at higher risk for severe illness, including older adults and those with chronic conditions, should contact their healthcare provider early for potential antiviral treatment.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.