One of the most common uses of blockchain codes today is the traceability of food products. I know of a company that sells chicken eggs, and for this purpose the entire process is tracked using blockchain technology, making the process clear and immutable. The pattern of recognizing diseases, in addition to the points of connection between two events that are apparently not correlated, will surely be scrutinized and established by computing. And in this field, I am absolutely certain that AI will be of fundamental importance!