This document provides information about COVID-19 including its transmission, structure, types, lifespan, mechanisms, symptoms, prevention, and impacts. It discusses how the virus is transmitted through infectious material or contaminated surfaces. COVID-19 is a disease caused by a new strain of coronavirus. The document outlines the two main types, MERS and SARS, and discusses their classifications and origins. It notes the symptoms of COVID-19 such as fever, cough, and difficulty breathing, and recommendations for prevention including hand washing and social distancing. Finally, it examines the wide-ranging impacts of COVID-19 on the economy, education, religious activities, travel, and other areas.