Several factors determine the severity of an outbreak. These include:
Case Fatality Rate (CFR): The proportion of deaths from a certain disease compared to the total number of people diagnosed with the disease. Infectiousness: How easily the disease spreads from person to person, often measured by the basic reproduction number (R0). Population Immunity: The level of immunity in the population, either through previous infections or vaccination. Healthcare Capacity: The ability of the healthcare system to manage and treat patients without becoming overwhelmed.
