Only eat well-cooked meat and fish, preferably served hot. Pork, salad and mayonnaise may carry increased risk. Vegetables should be cooked and fruit peeled. Amoebic and bacillary dysentry , typhoid fever and hepatitis A and E may occur. Hepatitis B is highly endemic in the region.
Medical facilities are of a high standard.
The health administration of Brunei reserves the right to vaccinate arrivals not in possession of required certificates and to take any other action deemed necessary to ensure arrivals present no health risk.