A cold can kill if you have never come across it and that is what is so dangerous about this we have no antibodies or immunity to it
Flu we get vaccinated against and the majority have come across before so we have a blueprint of how to deal with it so the infection rate is much lower.
So the infection rate is higher and that’s the issue. Personally I don’t think we will know if it has a higher mortality rate til much later because of the sheer numbers infected
That said thankfully it is like Bird flu that one is scary