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Concerns

Preparing for international travel

In short

Healthy travel prep means checking vaccines, packing a kit and knowing local risks.

Causes and background

Risks vary with destination, season, activities and length of stay.

Possible options

When to see a professional

Ideally consult several weeks before departure; even at short notice a consultation is useful.

Updated October 16, 2026 · General information only; it does not replace an individual assessment.

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Frequently asked questions

Clear answers before your visit.

How far before an international trip should I have a travel health consultation?

Ideally, arrange a travel health consultation four to six weeks before departure, although a last-minute visit can still help. Some vaccines require multiple doses or time to develop protection. Your itinerary, planned activities, health conditions and vaccination history guide the assessment and help determine which preventive measures are appropriate for you.

Related services : Travel Health Consultation · Travel Preparation Consultation

How do I know which vaccines I need for travel abroad?

The vaccines you need depend on your destination, entry requirements and personal health circumstances. Routine immunizations should also be reviewed, even for a hotel-based holiday. Bring your vaccination record and itinerary to your consultation. An individual assessment distinguishes mandatory vaccines from those recommended for your activities, travel conditions and potential exposure.

Related services : Travel Health Consultation · Travel Preparation Consultation

What should I pack in a health kit for international travel?

Pack your regular medicines, basic first-aid supplies, oral rehydration salts, insect repellent and sunscreen. Tailor the kit to your destination and health needs rather than relying on a standard checklist alone. Keep medicines in labelled packaging and check destination restrictions. A consultation can identify suitable additional medicines; antibiotics are not automatically needed.

Related services : Travel Preparation Consultation · Travel Health Consultation

Why do travel health risks vary with my itinerary?

Health risks vary with the season, local conditions and your activities, not just the country you visit. A city stay, high-altitude trek and rural family visit may require different precautions. A travel consultation considers current outbreaks, accommodation, trip length and access to medical care to develop recommendations suited to your actual itinerary.

Related services : Travel Health Consultation · Travel Preparation Consultation

How can I protect myself from mosquitoes and malaria while travelling?

Preventing mosquito bites is essential, and some destinations also require prescription malaria prevention after an individual assessment. Use an approved repellent as directed, wear covering clothing and choose screened accommodation or appropriate bed nets. Some mosquitoes bite during the day. Fever during or after travel to a malaria-risk area needs prompt medical assessment.

Related services : Travel Preparation Consultation · Travel Health Consultation

How can I reduce travellers’ diarrhoea risk from food and water?

Choose safe drinking water and thoroughly cooked food served hot to reduce the risk of travellers’ diarrhoea. Wash your hands and avoid ice of uncertain origin and higher-risk raw foods. These precautions cannot eliminate every risk. Pack oral rehydration salts, and seek medical care for bloody stools, high fever or signs of dehydration.

Related services : Travel Preparation Consultation · Travel Health Consultation

How should I prepare for travel if I take medication or have a chronic condition?

A chronic condition or regular medication calls for individualized planning before departure. Bring your medication list and discuss time-zone changes, storage needs and possible interactions with travel medicines. Carry enough medication plus a reserve where import rules permit. Review travel insurance carefully, including coverage conditions and exclusions for pre-existing medical conditions.

Related services : Travel Health Consultation · Travel Preparation Consultation

I leave for an international trip in a few days—is a travel consultation still worthwhile?

Yes, a last-minute consultation can still reduce some risks, even if vaccine protection will be incomplete at departure. The assessment prioritizes useful preventive measures, entry requirements and food, water and insect precautions. Bring your itinerary, vaccination record and medication list. Some vaccination certificates have waiting periods before becoming valid, which may affect travel plans.

Related services : Travel Health Consultation · Travel Preparation Consultation

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