Outbreaks can be regional in scope. Use the current outbreak of measles. Seems to be more prevelent in Alaska, California, Florida, Georgia, Kentucky, Maryland, New Jersey, New Mexico, New York City, New York State, Pennsylvania, Rhode Island, Texas, Vermont, and Washington. Same for the bird flu.
“Outbreaks can be regional in scope.”
It’s like a kid getting measles in Dallas, and everyone is Dallas is killed to prevent the spread of measles in Dallas.