Travel to foreign countries does not pose only risks to ones health.
There can be risks from geological and climate changes such as volcanic eruption ,
earthquakes and hurricanes.
There can be risk from theft and violence.
There can also be risk from political dissent and unrest.
The following government of Canada website can provide you with up to date
information about each of these problems in the areas you plan to travel to. Select your country from the drop down menu.