No vaccinations are required for your trip with the exception of anyone travelling from or via an infected area. Due to the length of the trip and local travelling conditions, it is advised that you consult your doctor for existing medical/dental conditions. For those who take special medicine on a regular basis, make sure that you carry an adequate supply. Carry them in the original containers to identify them as legally obtained drugs and pack them in your carry-on bag. Bringing some useful medicines is also a wise precaution, such as those for colds, diarrhea and constipation. In case of illness during the trip, please immediately notify your tour guide for assistance. Good health is the premise of an enjoyable trip. Look after yourself carefully during the trip and try your best to minimize the risk of getting ill.