Timing is equally critical in epidemiology as it provides insights into the temporal patterns of diseases. Understanding when diseases occur can reveal seasonal trends, outbreak periods, and long-term changes in disease incidence. This information is essential for predicting future outbreaks and preparing timely responses.
For example, influenza cases tend to rise during the winter months in temperate regions. Recognizing this pattern allows health authorities to initiate vaccination campaigns before the peak season, thereby reducing the disease burden.