- there is at least the possibility that Covid is an order of magnitude more deadly - there might be more immunity against influenza in the population - there

- there is at least the possibility that Covid is an order of magnitude more deadly - there might be more immunity against influenza in the population - there is a vaccine with some success - influenza often starts with a high fever so you're less likely to misinterpret it But who knows, a few more covids and we might become very careful and hygiene conscious every winter and end up limiting influenza, too.