It's called the Z codes
Z codes are a special group of codes provided in ICD-10-CM for the reporting of factors influencing health status and contact with the health services.
When parasites are found in food, the food has been exposed to
undercooked fish, crabs, and mollusks.
undercooked meat; raw aquatic plants such as watercress.
raw vegetables that have been contaminated by human or animal feces
Ask google, it’ll tell you
The answer is B same sex marriages are increasing.