Your good health is paramount while traveling and taking simple precautions can drastically reduce your chances of falling ill.Health InsuranceAn insurance package that covers your health, possessions and cancellations is imperative.ImmunizationsImmunizations are critical – especially if you are planning to visit 3rd world countries. Many immunizations require a specific time period to take effect or require certain follow-up shots – so plan well ahead. You should record any immunization shots .