dartman2
In the good old days of aviation we used to have to carry a yellow booklet showing our up to date status of vaccinations for yellow fever, cholera and something else that I have forgotten. If QF require you to carry the COVID version of this document you can always fly somebody else
Wilbur and Orville flew the A model as did Richard Pearse. If they hadn't it is possible that none of you would be airborne at all.