I am traveling to Ecuador on the 22nd of this month and during my visit I will be spending 2-3 days in the Amazon at a lodge. I was "recommened" by the lodge to get one for yellow fever (and take the Malaria pills). Is it imperative that I get this? Am I stupid for not? I know I "should", but I am being realistic as I do not have much time. The person from the lodge who I have been in contact with told me they have not had anything of the two mentioned in over 10 years.