Proximity can be measured using various methods, depending on the context:
Geographical Information Systems (GIS): GIS technology allows researchers to map and analyze spatial data, helping to measure distances between cases and identify clusters. Contact Tracing: This method involves identifying and notifying individuals who have been in close contact with an infected person. It is crucial for controlling outbreaks. Wearable Devices: Modern technology, such as smartphones and wearables, can track physical movements and interactions, providing real-time data on proximity.
