Regarding deaths and injuries, attributing them to a generalized situation is a
very squishy and imprecise business. The people in charge of doing it can't even agree among themselves.
Politics and "follow the money" enter into it, of course, so getting an agreement on criteria will never happen.
A deliberately exaggerated example for illustration:
If someone's fridge failed from a storm, which in turn required them to buy groceries every day instead of the once per week that was their habit, and they were hit by a car and killed during one of those extra trips (it happened on a Tuesday, and their usual shopping day was Friday), is the storm responsible?
You get the idea, I'm sure.
Here's a taste of the debate in the aftermath of that hurricane in Puerto Rico a few years back:
NEW YORK (AP) — How many people died in Puerto Rico from Hurricane Maria? It's a question that has been debated since the powerful storm slammed into the island and devastated the U.S. territory last year.
apnews.com