If your doctor advises against the yellow fever shot due to other health
issues you may have - what happens? Do you present a written note
from your physican - is that acceptable to the authorities so that you
can still leave the ship and sightsee - we will be in Rio for several days prior to sailing.
(Do you also need the shot if the cruise lines stops there - like a port call -
we are considering starting the trip from Fla. whicn would add another
2 weeks.) Hope this is not too confusing.