Sweden
Northern Europe · Updated April 2026
For most travellers to Sweden, being up to date on routine vaccines is the main priority. Depending on your plans, CDC advises hepatitis A, hepatitis B, rabies and tick-borne encephalitis for some travellers, particularly those spending time outdoors. There is no yellow fever requirement. See a travel doctor 4–6 weeks before departure if any itinerary-specific vaccines apply.
Tick-borne encephalitis risk is concentrated in spring through autumn for travellers with extensive outdoor exposure.
Required for entry
No vaccines are currently required for entry to Sweden from most countries.
Recommended for some travellers
Depends on your itinerary, activities, duration, or health.
Hepatitis A
A contagious liver infection spread through contaminated food and water. Most travellers to regions with less reliable sanitation should get this vaccine.
Hepatitis B
A liver infection spread through blood, sexual contact, and contaminated medical or cosmetic equipment. Recommended for most travellers, especially those with longer stays or possible medical exposure.
Rabies
A fatal viral disease spread through the bite or scratch of an infected animal — most often dogs, bats, or monkeys. Pre-travel vaccination simplifies treatment after exposure.
Tick-borne Encephalitis
A viral brain infection spread by tick bites in parts of Europe and northern Asia. Worth considering for outdoor travellers planning hiking, camping, or forest activities in affected regions.
Food & water safety
Moderate riskExercise food and water precautions, particularly in rural areas and budget accommodation. Bottled or treated water is advisable. Avoid raw shellfish and salads washed in tap water. Choose cooked food served hot.
Routine vaccines to be up to date on
CDC advises every international traveller to have these current.
Measles-Mumps-Rubella (MMR)
Diphtheria-Tetanus-Pertussis
Polio
Flu (Influenza)
Chickenpox (Varicella)
Shingles
COVID-19
Entry requirements
For US citizens. Non-US travellers should check their government's guidance.
Beyond routine vaccines, CDC highlights leptospirosis from contaminated water, hantavirus from rodents and tuberculosis. Travellers planning outdoor activity should take tick-bite precautions.
Source: CDC Travelers' Health — Sweden.
Disclaimer:This information is for general guidance only, based on CDC Travelers' Health. It does not replace advice from a qualified travel health professional. Consult a doctor 4–6 weeks before your trip.