COVID-19 symptoms can range from mild to severe and may appear 2-14 days after exposure to the virus. Symptoms may vary depending on the type of variant contracted, but common symptoms include coughing, fever, loss of smell and taste, headaches, muscle pain, sore throat, diarrhea, and breathing difficulties. Some less common symptoms of COVID-19 can be relatively non-specific, such as dizziness, rash, mood changes, and changes in menstrual cycles. People with pre-existing medical conditions such as heart or lung disease, diabetes, obesity, immunosuppression, and pregnancy are at higher risk of getting seriously ill from COVID-19). Emergency symptoms include trouble breathing, persistent chest pain or pressure, new confusion, inability to wake or stay awake, and pale, gray, or blue-colored skin, lips, or nail beds. If you experience any of these symptoms, you should seek medical attention immediately.