👉 Epidemicity is a concept in public health that describes how quickly an outbreak of a disease spreads or becomes widespread. It refers to the speed at which a contagious disease can spread from one person to another, and its ability to be transmitted through various modes such as droplets, air, water, and contact between people. In other words, epidemicity is a measure of how quickly an infectious disease can become severe and affect large numbers of individuals. It's important for public health professionals to monitor