Regardless of the pharmacy situation in any country, it is always advisable to bring enough medication to last through your trip. Always remember to check the expiration dates on all medications, whether they are from home or abroad. Safety Information Travelers Diarrhea. Travelers diarrhea, the number one illness in travelers, can be caused by viruses, bacteria, or parasites, which can contaminate food or water. Make sure your food and drinking water are safe.
Malaria is a preventable infection that can be fatal if left untreated.
Prevent infection by taking prescription antimalarial drugs and protecting yourself against mosquito bites. Malaria risk in this region exists only in some rural areas of China. For specific locations, see Malaria Information for Travelers to East Asia. Most travelers to East Asia at risk for malaria should take chloroquine to prevent malaria. Yellow Fever Vaccination Certificate.