兴趣爱好It is strongly recommended that you fill out the American Samoa Health Declaration form at least 21 days before your departure. It does not matter if you're traveling by sea or air. Due to different CO Sindications regulations may differ depending on the country of origin. You must understand that no one will check your health on board nor can they demand you to do so when you land at their port of call. It is important that you declare your health.