When we come back from a nice vacation, we don’t only come back with souvenirs and experiences, we may also come back with some weird diseases that you didn’t even think exist.

There are many factors that could lead you to catch these illnesses, and they are way too unexpected than you think. But we just need to accept the fact that life is not fair, so vacations and travel plans can’t always go as we always hope.

However, if you are flying somewhere any day soon, especially to a destination that involves oceans and swimming, then maybe it is time to be aware of these diseases and learn how to avoid them. Better safe than sorry, right?