Odd that a pediatrician attributed copious nosebleeds to seasonal allergies!
I’ve read a few times that the dropping of the bombs on Japan resulted in less radiation given off than what’s going on here. And in this instance - additional radiation is steaming into the air around the clock from the core melt downs and possibly the fuel pool of reactor 4. Then the kids are consuming milk and likely other contaminated foods and in theory, would continue to do so for months, years etc. So their Nagasaki happens again and again, day after day.
The Japanese health system is mostly government-run. A doctor who promotes a story that the government doesn't like being spread might find himself in difficulty.