Quote Originally Posted by CoccoBill View Post
Ah yes yes true true, brain fart. Many of the common colds are caused by coronaviruses, influenza by the influenza viruses. My point was just that vaccinations that are good for life are rather the exception than the norm, most of them require boosters. Diphtheria, polio, tetanus, hep b, measles, mumps, rubella...
See above. Coronavirus is not rhinovirus. COVID-19 is not a form of the cold.

Also, Vaccines are good for life against the thing you were vaccinated against. If that thing mutates to the point where your vaccine is no longer relevant, then that can certainly happen.