4 Answer the questions.
1 Why do many tourists end up sick once on holiday?
2 How can travellers protect themselves?
1 Many tourists end up sick once on holiday because they are unaware of the possible health threats they can face when abroad. These health risks can include: disease-carrying insects, under-cooked food and contaminated water.
2 Travellers can protect themselves by reading up on the health risks that are present in the country they are visiting. They should also avoid ordering drinks with ice. Moreover, they can go to their doctor before travelling in order to find out if they require any vaccinations.
1 Why do many tourists end up sick once on holiday?
2 How can travellers protect themselves?
1 Many tourists end up sick once on holiday because they are unaware of the possible health threats they can face when abroad. These health risks can include: disease-carrying insects, under-cooked food and contaminated water.
2 Travellers can protect themselves by reading up on the health risks that are present in the country they are visiting. They should also avoid ordering drinks with ice. Moreover, they can go to their doctor before travelling in order to find out if they require any vaccinations.