Confusing though in Part II 4(b) it says fully vaccinated HAVE to take a rapid or PCR test 3-5 days in advance of travel, but then in Part II 5.2 (b) it says fully vaccinated have to show negative test result OR vacc card??

If fully vaccinated why mandatory test? Only reason don't like this part is after making hotel reservations, airline reservations and have a false positive test result is nerve racking. They say it can happen.

Health requirement blurb is in Part II 4(d)