Transmission dynamics refers to the study of how diseases spread within populations. It involves understanding the interactions between infected individuals, susceptible individuals, and the environment. Factors such as population density, social behavior, and the presence of vectors like mosquitoes can influence how quickly a disease spreads. Mathematical models are often used to analyze transmission dynamics, helping researchers predict outbreaks and evaluate control measures. These models can incorporate various parameters, including infection rates, recovery rates, and vaccination coverage. By understanding these dynamics, public health officials can implement strategies to reduce transmission and protect communities.