Travel smart to Greece with health and immunisation in mind

Why health planning matters for travel

Travelling to Greece can be an enjoyable and enriching experience, whether for holidays, work, study, or visiting family. Thoughtful health planning helps protect that experience by reducing avoidable disruption. Most travel health considerations relate to common infections, routine immunisation status, existing medical needs, and everyday environmental factors rather than rare or extreme risks. A calm, practical approach allows you to prepare with confidence rather than concern.

Common illnesses travellers may encounter

Most illness during travel involves everyday conditions rather than uncommon disease. Respiratory infections, gastrointestinal illness, skin infections, and seasonal viral illnesses account for the majority of presentations. Exposure risk increases with crowded transport, busy tourist areas, shared accommodation, and large gatherings, particularly during peak travel months. Most illnesses are mild, but prevention remains worthwhile.

Immunisation and routine protection

Ensuring routine vaccinations are up to date is a key part of travel preparation. This commonly includes protection against influenza, measles, mumps, rubella, tetanus, and pertussis, as well as COVID-19 where appropriate. Measles outbreaks continue to occur across parts of Europe, and adults may be under-protected without realising it. Depending on your itinerary, length of stay, activities, and medical history, additional vaccines may be discussed with your GP. Immunisation advice is individual rather than one-size-fits-all.

Food, water, and everyday hygiene

Food safety standards are generally good, particularly in major cities and established tourist areas. Even so, changes in diet, meal timing, and travel pace can affect digestion. Regular hand hygiene, sensible food choices, and attention to hydration support gastrointestinal comfort. Being mindful in smaller villages or island settings may also help reduce illness risk.

Sun, heat, and environmental safety

Greece experiences high temperatures during summer, with occasional heatwaves. Heat exposure can contribute to dehydration, fatigue, and heat-related illness. Staying well hydrated, wearing light clothing, using sun protection, and pacing activities during the hottest parts of the day support comfort and safety. Insect bite prevention may also be relevant during warmer months, particularly in rural or outdoor settings.

Managing existing health conditions

If you live with a chronic medical condition, advance preparation is important. Carry sufficient medication, copies of prescriptions, and a brief medical summary if relevant. Long walking days, uneven surfaces, stairs, island transfers, and changes in routine can affect sleep, blood glucose control, pain levels, and fatigue. Planning ahead supports continuity of care and reduces stress if illness occurs while overseas.

Healthcare access and travel insurance

Healthcare services are available throughout Greece, though access and resources may vary by region. Comprehensive travel insurance remains important and should cover medical treatment, hospital care, and emergency transport. Knowing when and where to seek care helps prevent minor issues from escalating.

When to speak with your GP before travel

A GP appointment before travel allows advice to be tailored to your health history, medications, immunisation status, and itinerary. This discussion focuses on practical preparation rather than restriction. It also provides an opportunity to discuss travel insurance, managing illness overseas, and what to do if you become unwell during your trip.

This article provides general health information only and does not replace medical advice. Please speak with your GP for personalised care.