A worst-case scenario in epidemiology typically involves several key factors:
High Transmission Rate: Diseases that spread rapidly through populations, often measured by the basic reproduction number (R0). High Mortality Rate: Diseases with a high case-fatality rate can cause substantial deaths within affected populations. Lack of Immunity: Populations with no prior immunity, either through vaccination or previous exposure, are particularly vulnerable. Limited Healthcare Capacity: Overwhelmed hospitals and healthcare facilities can exacerbate the crisis. Economic and Social Disruption: The broader impact on society, including economic downturns and social instability.
