OpenEpi is a tool that helps people do math and statistics to learn about health and medicine. It's like a calculator, but it has special things added to it that help people who are interested in health and medicine.
For example, OpenEpi can help doctors figure out how likely a person is to get sick if they are exposed to something that can make them sick. It can also help scientists compare different groups of people to see if one group has a higher chance of getting sick than another group.
OpenEpi is very important because it helps people make decisions that can keep you healthy and safe. It helps doctors and scientists understand how diseases spread and what they can do to prevent it. By using OpenEpi, they can make better decisions on how to treat people and how to stop diseases from spreading.