Sweden Travel Health Guide for US Travelers
A physician-reviewed health and safety guide for Americans traveling to the Kingdom of Sweden
As of 2026, the U.S. Department of State advises Americans to Exercise Increased Caution in Sweden due to terrorism. Travelers should remain alert in tourist areas, transportation hubs, shopping districts, major events, and other crowded public venues. Always monitor local media, follow the instructions of Swedish authorities, and check the latest advisory at travel.state.gov before departure.
Before You Travel to Sweden
Sweden is one of Europe’s most orderly, modern, and well-connected destinations, known for its clean cities, efficient public services, archipelago coastlines, northern wilderness, and excellent healthcare system. For most US travelers, Sweden does not require extensive tropical travel preparation, but it is still wise to plan a health review at least 4–6 weeks before departure, especially if you will be hiking, camping, visiting rural forested areas, or traveling during winter.
Visit a Travel Clinic
See a travel medicine physician at least 4–6 weeks before travel if you plan outdoor activities, long stays, or have chronic illness. Bring your immunization records. For most city travelers, routine vaccines are the main priority.
Get Travel Insurance
US health insurance may not fully cover care abroad. Purchase travel insurance that includes medical treatment, cancellation, and emergency transport. Winter sports, hiking, and remote travel in northern Sweden may require extra coverage.
Documents & Registration
Enroll in the State Department's STEP program at step.state.gov to receive emergency alerts. Carry your passport, insurance details, medication list, and digital backups of all key documents.
Pack a Medical Kit
Bring all regular prescription medications in original packaging. Add pain relievers, oral rehydration salts, blister plasters, hand sanitizer, insect repellent, sunscreen, and a basic cold-weather or hiking first aid kit depending on your itinerary.
Water & Food Safety
Tap water in Sweden is generally safe to drink and of very high quality. Food hygiene standards are excellent. Usual precautions still apply with raw foods, unpasteurized products, and outdoor water sources when hiking or camping.
Cards & Payments
Sweden is largely a cash-light society. Credit and debit cards are widely accepted, and some places may not take cash at all. Keep at least one backup payment method and notify your bank before travel.
Yellow Fever and Sweden Entry Rules
Do You Need Yellow Fever Vaccine for Sweden?
Sweden is not a yellow fever risk country. The disease is transmitted by infected mosquitoes in parts of tropical Africa and South America, not in Scandinavia. Travelers going directly from the United States to Sweden generally do not need a yellow fever certificate. However, if you are reaching Sweden after extended travel or transit through a yellow fever risk area, you should confirm the latest rules with your airline and the relevant authorities before departure.
Although yellow fever is not a Swedish travel issue, general travel vaccine planning still matters. Make sure your routine immunizations are current and discuss destination-specific risks such as tick-borne encephalitis if you plan to spend time in forested or rural regions during tick season.
Malaria in Sweden
Since Sweden does not have malaria, travelers should focus instead on ordinary European travel risks such as respiratory infections, seasonal influenza, winter weather injuries, and tick exposure during spring and summer outdoor travel. If you are combining Sweden with travel to malaria-risk countries, discuss your full itinerary with a travel medicine physician.
No Routine Malaria Prevention Needed
There is no need for Malarone, doxycycline, mefloquine, or other malaria prophylaxis for Sweden-only travel. This includes Stockholm, Gothenburg, Malmö, Lapland, and the Swedish archipelagos.
Tick Precautions Matter More
In rural and forested areas, especially during warmer months, use repellent, wear long trousers, stay on paths when possible, and examine your skin daily for ticks after outdoor activity.
Outdoor Itinerary Review
If your trip involves camping, hiking, fieldwork, or long stays in wooded coastal or rural areas, ask your doctor whether tick-borne encephalitis vaccine should be considered based on your level of exposure.
A fever after returning from Sweden alone is not likely to be malaria. However, travelers with fever, meningitis-type symptoms, severe headache, or neurological symptoms after outdoor exposure should seek medical attention promptly and mention recent tick bites or forest travel.
In Swedish forests and grasslands, wear long sleeves and long trousers, apply insect repellent to exposed skin, use permethrin-treated clothing when appropriate, and check your body carefully for ticks after outdoor activity. Early tick removal lowers the risk of some infections.
Recommended Vaccines for Sweden
The following vaccines are recommended or may be considered for US travelers to Sweden. Recommendations depend on your itinerary, season, planned activities, medical history, and whether you will stay mainly in cities or spend time outdoors in rural or forested regions.
Routine Vaccines
Make sure routine US immunizations are up to date before travel, including MMR, Tdap, varicella, polio, influenza, and COVID-19. Routine vaccine protection remains the foundation of travel health.
Tick-Borne Encephalitis (TBE) Vaccine
Recommended or worth considering for travelers who will have substantial exposure to ticks in endemic areas, especially during hiking, camping, fieldwork, berry-picking, or other outdoor activities in forested regions.
Measles remains a travel concern globally. Ensure you have received 2 doses of MMR vaccine or have other documented immunity before traveling internationally.
Ensure your tetanus and pertussis protection is current before travel. This is especially important for hiking, cycling, winter sports, and other activities where cuts or injuries can occur.
Influenza Vaccine & COVID-19
Annual flu vaccination is recommended before international travel, especially in autumn and winter. Keep COVID-19 vaccination and boosters current according to the latest guidance.
Rabies Vaccine
Rabies vaccine is not routinely needed for most travelers to Sweden, but may be considered for occupational animal exposure, bat handling, wildlife work, or unusual high-risk activities.
Hepatitis A / B
Not routinely required for ordinary tourist travel to Sweden, but may be appropriate depending on your medical history, longer stays, occupational exposure, sexual health risk, or wider multi-country itineraries.
Cold-Weather Readiness
For winter trips, especially to northern Sweden, make sure you are medically fit for prolonged cold exposure and have clothing and gear suitable for snow, ice, and sub-zero temperatures.
Hiking & Wilderness Planning
Travelers going to Lapland, forests, lakes, or national parks should review first aid, weather exposure, footwear, hydration, and communication planning before departure.
Healthcare System in Sweden
In Stockholm and Major Cities
Stockholm, Gothenburg, Malmö, and other major cities have excellent hospitals, urgent care services, pharmacies, and specialist care. English is widely spoken by healthcare staff, which usually makes navigation easier for US travelers.
Outside Major Cities
Healthcare is still available across Sweden, but remote areas — especially in the far north — may involve longer transport times, sparse services, and weather-related delays. Plan carefully if heading into wilderness or winter environments.
Payment Policy
Visitors may need to pay for treatment depending on nationality, insurance, and coverage arrangements. Keep travel insurance details accessible and save receipts if you need reimbursement. Card payment is widely accepted.
In Sweden, emergency care is accessible and organized efficiently. For urgent illness or injury, call 112. For medical guidance and help finding the right level of care, call 1177, where English-language assistance is generally available. Travelers outside cities should still prepare for longer transport times in remote or snowy regions.
Emergency Numbers in Sweden
Emergency response in Sweden is generally reliable and professional. Call 112 for urgent emergencies. If you are sick or injured but unsure where to go, call 1177 for 24-hour health guidance. For non-urgent police matters, call 114 14. These services can often assist in English.
US Embassy Stockholm
Dag Hammarskjölds Väg 31, SE-115 89 Stockholm, Sweden
Phone: +46 8-783-5300
After-Hours Emergency: +46 8-783-5300
se.usembassy.gov
US State Dept 24/7 Hotline
For US citizens in distress abroad:
From US/Canada: +1-888-407-4747
From abroad: +1-202-501-4444
Available 24 hours a day, 7 days a week.
STEP Enrollment
Register your trip at step.state.gov before departure. STEP allows the US Embassy to contact you during emergencies and helps locate you if something goes wrong.
Nature & Weather Risks
Cold Weather & Winter Exposure
Winter in Sweden can bring freezing temperatures, snow, ice, and reduced daylight, especially in the north. Hypothermia, frostbite, falls, and road delays are real risks. Dress in layers, protect hands and face, and check conditions before long journeys.
Tick-Borne Infections
Ticks in parts of Sweden can transmit infections such as Lyme disease and tick-borne encephalitis. Risk is highest in rural, wooded, grassy, and coastal areas during warmer months. Avoid tall grass where possible and check your skin after outdoor activities.
Animal & Wildlife Risks
Wildlife encounters are usually low risk, but hikers and drivers may encounter moose, deer, or other animals on roads, especially in rural areas. Avoid approaching wild animals, and be cautious when driving at dusk, dawn, or in forest regions.
Road & Ice Safety
Roads are generally excellent, but winter driving can become hazardous due to snow, black ice, poor visibility, and wildlife crossings. If renting a car, make sure it is winter-equipped and avoid unnecessary driving in severe weather.
Sunlight & Seasonal Light Changes
In summer, northern Sweden can have very long daylight hours, while winter brings short days or polar night in the far north. These light changes can affect sleep, mood, and fatigue. Bring an eye mask for summer and plan rest accordingly.
Wilderness Exposure
If trekking or camping in northern or remote Sweden, prepare for rapid weather changes, communication gaps, and long distances from services. Share your route, carry navigation tools, and do not overestimate your fitness in cold or wet conditions.
Crime, Violence & Safety Risks
Pickpocketing & Bag Theft
Petty theft can occur in Stockholm, Gothenburg, Malmö, airports, train stations, public transport, hotel lobbies, restaurants, and busy tourist zones. Keep passports, wallets, and phones secure, and avoid placing bags on chairs or café floors.
Transport Hubs & Crowds
Remain aware of your surroundings in transportation hubs, crowded shopping streets, festivals, sporting events, and popular attractions. Crowded settings are the places where both theft risk and security concerns are generally higher.
Personal Safety Tips
Use the same practical precautions you would in any major European destination: do not leave belongings unattended, avoid displaying large amounts of cash, keep a charged phone, and use licensed taxis or reputable transport apps when arriving late.
Demonstrations & Public Gatherings
Public demonstrations can occur in major cities and may cause transport disruption. Avoid large protests, follow local instructions, and leave the area if tensions rise. Monitor local news if major events are expected.
Violent Incidents in Certain Urban Areas
Gang-related violence, including shootings or explosions, has been reported in parts of larger cities such as Stockholm, Gothenburg, and Malmö. Tourists are rarely targeted directly, but it is sensible to stay aware and avoid unfamiliar high-risk areas at night.
Terrorism Awareness
The principal reason for the U.S. advisory level is terrorism. Maintain a low profile, stay alert in crowded public places, and follow police instructions quickly if a security incident occurs.
Call 112 for urgent police help. For non-emergency police assistance or to report a crime, call 114 14. If you lose your passport or need consular support, contact the U.S. Embassy in Stockholm as soon as possible.
Other Health Risks in Sweden
Respiratory Infections
Colds, influenza, COVID-19, and other respiratory infections can spread during flights, trains, winter travel, and crowded indoor settings. Wash hands frequently, consider masks in crowded settings if vulnerable, and stay current with seasonal vaccines.
Ticks in Sweden can carry Lyme disease. Prevention depends on avoiding tick bites, checking your body after outdoor activity, and removing ticks promptly. Seek medical advice if you develop a spreading rash or flu-like symptoms after a tick bite.
Tick-Borne Encephalitis (TBE)
A viral infection found in some parts of Sweden. Outdoor travelers with repeated or prolonged exposure in endemic areas may need vaccination. Symptoms can range from fever to more serious neurological illness.
Traveler's Diarrhea
The risk is low compared with many destinations because food and water standards are high. Gastrointestinal illness can still occur from routine travel exposures, buffet food, viral infection, or contaminated outdoor water during hiking or camping.
Cold Injury & Slips
During winter, travelers may be injured by icy pavements, skiing accidents, falls, or prolonged cold exposure. Wear footwear with grip, layer properly, and do not underestimate the strain of outdoor winter conditions.
Sleep & Fatigue
Long summer daylight and winter darkness can disturb sleep and energy levels. Jet lag combined with unusual light conditions may make travelers more tired than expected. Plan rest, hydration, and regular meals.
Pre-Departure Checklist for Sweden
- Review your itinerary — city break, hiking trip, Lapland, archipelago, or winter travel
- Update routine vaccines including MMR, Tdap, influenza, and COVID-19
- Discuss tick-borne encephalitis vaccine if you will spend extended time in forested or rural areas
- Purchase comprehensive travel insurance including winter sports or outdoor cover if relevant
- Enroll in STEP at step.state.gov
- Save emergency numbers: Emergency 112 | Medical Advice 1177 | Police non-emergency 114 14 | US Embassy +46 8-783-5300
- Pack all prescription medications in original packaging plus extras
- Bring insect repellent and check for ticks after hiking, camping, or forest walks
- Pack layered clothing, waterproof gear, and winter protection if traveling in cold months
- Use safe hiking and wilderness planning if visiting remote areas
- Keep passport, insurance details, and backup cards secure at all times
- Stay alert in crowded public places, tourist areas, and transport hubs
- Drink water regularly and pace activity in both summer heat and winter cold
- Call 1177 if you are unwell and unsure where to seek care
