Travel Health Checklist Before You Travel Overseas

Planning a trip overseas is exciting, but your travel health checklist is just as important as booking flights and hotels. Whether you’re heading to Southeast Asia, Africa, or Europe, preparing your health before you leave can prevent illness, protect your family, and give you real peace of mind on the road.

Many Australians underestimate how much their health needs can change when travelling internationally. A destination that feels familiar from a travel brochure may carry health risks that simply don’t exist at home, from tropical diseases and contaminated water to altitude sickness and extreme heat.

Starting your travel health preparation early makes a real difference. It gives your GP time to review your full medical history, recommend the right travel vaccinations Australia requires for your specific destination, and ensure any existing conditions are well managed before you board your flight.

Whether you are travelling solo, with young children, or managing a chronic health condition, a thorough pre-travel health check is one of the smartest steps you can take before any overseas trip.

Why a Travel Health Checklist Matters Before Overseas Travel

Many travellers focus on passports and packing, but health preparation is often left to the last minute. Different destinations carry different health risks, from food- and waterborne illnesses to mosquito-borne diseases such as malaria and dengue fever.

A pre-travel health check helps you:

Identify destination-specific health risks
Get the right travel vaccinations Australia requires for your destination
Review existing medications and conditions
Prepare for medical emergencies abroad

The earlier you start, the better. Some vaccines require multiple doses over several weeks.

Book a Pre-Travel Health Appointment Early

When Should You See a GP Before Travelling?

Ideally, you should speak with a GP before overseas travel at least 4–8 weeks before your departure date. This gives enough time to:

Complete multi-dose vaccine courses
Obtain prescriptions for preventive medications (e.g. malaria prophylaxis)
Review any chronic health conditions
Discuss destination-specific overseas travel medical advice

Even if your trip is just a few weeks away, a travel doctor appointment is still worthwhile, as many single-dose vaccines can be given closer to departure.

Check Whether You Need Travel Vaccinations

Common Vaccines for International Travel

Through our travel medicine services, our GPs can advise on which vaccines are recommended for your destination. Common ones include:

Hepatitis A and B are recommended for most international destinations
Typhoid is especially for South and Southeast Asia, Africa, and Latin America
Yellow fever mandatory for entry into some countries in Africa and South America
Tetanus booster recommended if you haven’t had one in the last 10 years
Influenza particularly useful for long-haul travel or group settings

Destination-Specific Vaccine Advice

Southeast Asia: Hepatitis A, Typhoid, Japanese Encephalitis, Rabies (if visiting rural areas), and malaria prevention tablets, depending on the region.

Africa: Yellow fever (often mandatory), Meningococcal, Cholera, Malaria prevention, and Rabies for remote travel.

South America: Yellow fever, Typhoid, Hepatitis A, and Malaria prevention for jungle or rural areas.

Review Prescription Medications and Medical Conditions

If you take regular medication or have a chronic health condition, preparation is essential. Before you fly:

Pack enough medication for the entire trip, plus extra in case of delays
Carry prescriptions and medical letters in English. Some countries require documentation for controlled medications
Check medication restrictions. Some common medications are illegal or restricted in certain countries (e.g. codeine in Japan, UAE)
Store medications correctly; some require refrigeration during long-haul travel
Discuss your chronic conditions with your GP. They can provide a medical summary letter if needed

To get travel health advice from our doctors regarding your medications or existing conditions, book a consultation before departure.

Pack a Travel Health Kit

A well-stocked travel health kit can handle minor issues before they become serious. Include:

Pain relief (paracetamol, ibuprofen)
Motion sickness tablets
Antiseptic cream and bandages
Digital thermometer
Hand sanitiser (at least 60% alcohol)
Insect repellent (DEET-based for high-risk areas)
SPF 50+ sunscreen
Oral rehydration sachets
Any personal prescription medications
Basic first aid items (tweezers, scissors, sterile gloves)

Check Travel Insurance and Emergency Medical Cover

Travel insurance is not optional; it’s essential. Medical treatment overseas can cost tens of thousands of dollars, and Medicare does not cover you outside Australia.

When choosing travel insurance, look for:

Medical evacuation cover critical if you’re visiting remote areas
Hospitalisation and emergency treatment, including surgery if required
Pre-existing condition cover declare all conditions when purchasing
Trip cancellation and delay cover in case a health issue prevents travel

Always read the Product Disclosure Statement carefully before purchasing.

Protect Yourself From Food, Water and Mosquito-Borne Illness

Food and Water Safety

In many countries, tap water is not safe to drink. To protect yourself:

Drink bottled or boiled water only
Avoid ice in drinks unless made from purified water
Eat freshly cooked food served hot
Avoid raw shellfish, unpeeled fruit, and salads washed in tap water
Wash your hands thoroughly before eating

Mosquito Protection

Mosquito-borne illnesses like malaria, dengue, and Zika virus are real risks in many popular destinations. To reduce your risk:

Apply DEET-based repellent to exposed skin, especially at dawn and dusk
Wear long sleeves and pants in high-risk areas
Sleep under a mosquito net if accommodation is not screened
Consider malaria prevention tablets if travelling to high-risk regions

Travelling With Children, Seniors or Existing Health Conditions

Certain groups need extra preparation before international travel.

Families with children:

Check age-appropriate vaccine requirements
Carry a basic paediatric first aid kit
Ensure children are up to date with their routine immunisation schedule

Senior travellers:

Review all medications with your GP before departure
Carry a full medical history and emergency contact list
Consider travel insurance that covers pre-existing conditions

Travellers with existing health conditions:

Arrange a GP letter summarising your conditions and medications
Research hospitals and medical facilities at your destination
Carry enough medication for the entire trip, plus extra

You can plan your pre-travel health consultation with our GPs at St. Andrews Health. We cater to individuals, families, seniors, and travellers with complex health needs.

Important Health Documents to Carry

Always travel with copies of these documents. Keep one set in your carry-on and one stored digitally:

Passport and copies of all travel documents
International vaccination records (yellow card / digital certificate)
Travel insurance policy and emergency contact number
Full prescription list with generic drug names
GP medical summary letter (especially for chronic conditions or controlled medications)