Isn't the average age on a cruise ship far older than in the general population? I would've thought the people on board would on average be far more vulnerable.
It’s a narrow band excluding the young and oldest so, the average is older but the maximum is younger. With a very sharp decline in their 80’s, which is when things really get bad.
Considering how quickly the numbers get worse with age and ill heath many countries are at higher risk.
Considering how quickly the numbers get worse with age and ill heath many countries are at higher risk.