COVID is a contagious viral infection caused by the coronavirus that affects the respiratory system, leading to symptoms such as fever, cough, fatigue, sore throat, and shortness of breath. Severe cases may result in pneumonia or other complications. Learn about COVID prevention through vaccination, masks, hygiene, and distancing. Stay updated on symptoms, treatment, and safety tips to protect yourself, your family, and your community from the spread of COVID and its variants effectively.