Hi we have just booked an escorted trip pre cruise taking in Rio, Iguaza falls finishing in Buenas Aires. The agent went through all the itinary and at the end mentioned yellow fever. We paid the deposit and at no time did we think that we would not be eligible for the vaccine due to our age. Has anyone else been in this situation? Did you manage to get a refund on your deposit?Did you go on the trip and take precautions.