Ticks are the one real health hazard of the Swedish outdoors — not bears, not snakes, not the mosquitoes everyone jokes about. The good news is that the two habits that protect you cost nothing and take two minutes a day.
When you need this
- Planning a hiking, camping, paddling or cabin trip between March and November
- Booking a stuga by a lake in Småland, Värmland, Sörmland or the archipelagos
- You have just found a tick attached to yourself or a child
- A red mark has appeared where you were bitten a week or two ago
- Deciding whether to start a TBE course before you travel, and whether there is time
- Traveling with a dog that will be off-lead in Swedish forest
The two diseases, and why the difference matters
Almost everything on this page follows from one asymmetry.
| Borreliosis (Lyme) | TBE | |
|---|---|---|
| Cause | Bacterial | Viral |
| Cases in Sweden | Estimated 5,000–10,000 a year | 300–600 diagnosed a year |
| Treatment | Antibiotics, and it works | None specific — supportive care only |
| Vaccine | None exists | Yes, and it works well |
| Does fast tick removal help? | Yes, substantially | Not reliably |
The common disease is curable and cannot be vaccinated against. The rare disease is preventable by vaccine and cannot be cured. That is why the answer to “am I protected?” is never just “I had the jab”.
Borreliosis usually needs the tick attached for at least a day before the bacterium transfers — which is exactly why a nightly check that finds ticks within hours removes most of the risk. Its signature is a redness appearing one to four weeks after the bite, typically over 5 cm across and expanding.
TBE — fästingburen hjärninflammation — is rarer and more serious. Incubation is usually one to two weeks. Most infections cause no symptoms, and about a third of symptomatic cases are mild and flu-like; but of those who go on to neurological illness, roughly a third are left with prolonged or lasting problems such as marked fatigue and memory difficulties. Speed of removal is not a dependable defence here: no Swedish authority publishes a minimum attachment time for TBE, and the published research is that the virus sits in the tick’s saliva and passes early in feeding.
How to remove a tick — and what never to do
Use pointed tweezers or a tick remover, sold at any Swedish apotek (pharmacy).
- Grip the tick as close to the skin as you can.
- Pull slowly, straight out. Do not twist or unscrew it.
- If part of the jaw stays behind, leave it — the body normally expels it.
- Wash the site with soap and water or a disinfectant.
- Note the date and place on your phone.
Put nothing on the tick first. 1177 Vårdguiden, Sweden’s official patient guidance, states it flatly: “Du ska inte smörja eller badda något på fästingen innan du tar bort den” — do not smear or dab anything on the tick before removing it.
That rules out every folk method in circulation: butter, cooking oil, petroleum jelly, alcohol, nail polish, a lit match. The reason they are harmful is simple and does not depend on any disputed mechanism — they all delay removal, and time attached is the one variable you control that changes your borrelia risk. The additional worry often repeated in Swedish media, that irritating the tick makes it regurgitate gut contents into the wound, is not part of 1177’s own wording, so treat it as a reason to be careful rather than a proven fact. Either way, nothing in the folk repertoire has ever been shown to help.
What to watch for, and for how long
Watch the bite for four weeks, and yourself for about a month.
| Sign | Timing after the bite | What it suggests |
|---|---|---|
| Expanding redness, usually over 5 cm | 1–4 weeks | Erythema migrans — the Lyme rash |
| Fever, headache, unusual tiredness | Days to weeks | Contact a health centre |
| Muscle and joint pain | Weeks | Contact a health centre |
| Severe headache, neck stiffness, confusion | 1–2 weeks (TBE incubation) | Emergency |
| Weakness in an arm, a leg or the face | 2–6 weeks | Emergency |
A small red dot that fades in a couple of days is a normal reaction to the bite itself. It is the mark that grows over days that matters — which is why a dated photo is worth more than a memory.
When to see a doctor, and how a visitor gets seen
Most tick bites need no care at all. Go to a vårdcentral (health centre) for anything in the table above; for the emergency rows, call 112. For everything in between, dial 1177, Sweden’s round-the-clock medical advice line — the right first call for “is this rash something?” If your phone has a foreign number, the short code generally will not connect: use +46 771 11 77 00.
Access depends on where you are from. Everyone in Sweden has the right to emergency care regardless of origin. Visitors insured in an EU or EEA country or Switzerland pay the same patient fee as a resident if they present a European Health Insurance Card; UK visitors get the same footing with a GHIC or a UK EHIC; Nordic residents need ID and a home address. Visitors from elsewhere pay the full cost. See how healthcare works for visitors in Sweden and what EHIC and GHIC cover.
Where and when ticks are active
The common tick Ixodes ricinus causes about 95 percent of tick bites on people in Sweden and has been reported from every municipality in the country, though it is far more common in the south and centre. It lives in grass and low vegetation near the ground — forest edges, meadows, lakeside paths, garden lawns, campsite grass and city parks. This is not a wilderness problem.
The ordinary season runs March to November, starting earlier in the south and later in the north. Two details are worth more than the season dates:
- SVA, Sweden’s national veterinary institute and the body that runs the public tick-reporting programme, puts activity at about +10 °C — not the 4–5 °C figure recycled across European travel pages.
- In southern and central Sweden, ticks can now be active year-round, at much lower intensity. SVA attributes this to three decades of milder winters with shorter snow cover and ground frost.
Northern Sweden has far fewer ticks and a shorter season, but it is not tick-free: the cold-tolerant taiga tick Ixodes persulcatus has been established along the Norrbotten coast for around a decade, and SVA is actively surveying it around Luleå, Kalix and Haparanda.
TBE risk areas: what the map actually says
This is where almost every English-language page goes wrong, and the distinction is worth 30 seconds.
Folkhälsomyndigheten, the national public health agency, classifies municipalities — not counties. There are three risk areas: 1 (moderate to high occurrence of TBE), 2 (low), and 3 (very low or none). The agency publishes the municipalities grouped under their county, which is where the confusion starts. Its recommendations, revised on 5 May 2026, are explicitly endast vägledande — advisory only. They do not bind Sweden’s 21 regions.
Regions then issue their own recommendations, and several are broader. Region Sörmland states that the whole county is a high-risk area. Region Värmland recommends vaccination for everyone over three at risk of tick bites anywhere in the county, while stating plainly that Värmland contains municipalities in all three national risk areas — its reasoning being that risk does not follow municipal boundaries and people move around.
Both statements are real and official. They answer different questions: one is a national classification, the other a regional recommendation. Commercial “TBE map” pages compress them into “the whole county is a risk area”, which is how a vaccination recommendation gets mistaken for a risk designation. For your destination, read Folkhälsomyndigheten’s municipality list for the classification and the region’s own page for what it recommends.
The vaccine: schedule, and whether you can start in time
Folkhälsomyndigheten’s current recommendation, revised 5 May 2026, is vaccination for adults and children from age three who risk tick bites in a risk area 1 municipality, plus people with weakened immune systems living in or regularly staying in risk area 1 or 2 or a bordering municipality.
| Ages 3–49 | Age 50+ and immunocompromised | |
|---|---|---|
| Primary course | 3 doses in year one | 4 doses in year one |
| Dose 2 | 1–3 months after dose 1 | 1 month after dose 1 |
| Dose 3 | 5–12 months after dose 2 | 1–3 months after dose 2 |
| Dose 4 | — | 5–12 months after dose 3 |
| First booster | 3 years after dose 3 | 3 years after dose 4 |
| Then | Every 10 years | Every 5 years |
Can you get protected before a short trip? Usually not. Protection is expected roughly two weeks after the second dose, and doses one and two are normally a month apart. The approved product information for FSME-IMMUN does allow an accelerated schedule with dose two at 14 days — but Region Sörmland’s infection-control guidance, updated 29 June 2026, states that rapid vaccination with two closely spaced first doses is not recommended as routine. A licensed option is not automatically what a Swedish clinic will do.
The honest planning advice is the one the product information itself gives: start in the winter months so immunity is in place when the season begins. If you are already here and want to start anyway, contact a vaccinationsmottagning (vaccination clinic); some health centres offer it too. Two vaccines are authorised in Sweden, FSME-IMMUN and Encepur, each with a paediatric formulation licensed from age one — younger than the age three at which the national recommendation starts. TBE vaccine sits outside the national vaccination programme, so you normally pay yourself; regional subsidies exist but mostly cover children. More detail in whether the TBE vaccine is worth it for your trip.
And the thing the clinics rarely lead with: the TBE vaccine does nothing against Lyme. There is no borrelia vaccine for humans. A vaccinated visitor still needs the evening check.
Clothing, repellents and the evening check
Long sleeves, long trousers with the legs tucked into your socks, and covering shoes or boots in tall grass and forest. 1177 notes a genuine trade-off on colour: dark clothing attracts fewer ticks, light clothing makes them easier to spot.
Repellents help less than people assume — Folkhälsomyndigheten’s own framing is that they give limited protection. If you use one, it must be legal here: a mosquito or tick repellent has to be approved by Kemikalieinspektionen before it may be marketed, sold or used in Sweden. Approved products carry a four-digit registration number on the pack, and class 3 is the class private individuals may use. Age limits and maximum applications per day are printed on the product and differ between products — read the pack rather than a blog.
The evening check does the heavy lifting. Ticks wander on the body for several hours before they bite, so a nightly look often catches them before they attach at all. Check the hairline, behind the ears, the neck, the armpits, the waistband, the groin and the backs of the knees — and your clothing, since ticks ride in on fabric and attach later. Remember the dangerous stage is the nymph, poppy-seed sized: run your fingertips over skin as well as looking.
Children
Ticks often attach on the head and upper body in children, so start there: hair roots, behind the ears, the neck. Make it a family ritual after the evening shower rather than an inspection — it takes two minutes for everyone.
The national recommendation starts at age three, but both vaccines are licensed from age one where a doctor judges it warranted. Several regions offer free TBE vaccination to children in defined age bands; adults generally pay everywhere.
Dogs
Go through the coat every day in season, especially around the head, neck and armpits, and remove ticks promptly. Borrelia transfers to a dog after roughly one to two days of feeding, and at least 95 percent of infected dogs never develop symptoms.
SVA recommends prevention through veterinary tick products with the correct indication for the species, plus those daily coat checks. A borrelia vaccine for dogs exists, but Läkemedelsverket assesses its value as limited — ask a vet, not a pet shop. Dogs and cats do not pass borrelia to people; they are transport, not a source.
Practical information
| Item | What to expect |
|---|---|
| Tick removal kit | Pointed tweezers or a tick remover from any apotek — the whole kit |
| TBE vaccination cost | Outside the national programme; normally paid by the individual, at a price each clinic sets |
| Regional subsidy | Varies by region and mostly targets children in defined age bands — check the region’s 1177 page |
| Doctor’s visit | EU/EEA/Swiss visitors with a European Health Insurance Card pay the resident patient fee; most others pay full cost |
| Emergency care | Everyone has the right to it regardless of origin; billing follows afterwards |
| Repellent | Pharmacies, supermarkets and outdoor shops — check for the Kemikalieinspektionen registration number |
| Where to check risk areas | Folkhälsomyndigheten’s municipality list, plus your destination region’s own page |
| Medical advice | Dial 1177, round the clock — from a foreign phone number, +46 771 11 77 00. Emergency: 112 |
FAQ
Do I need the TBE vaccine to visit Sweden?
No vaccination is required to enter Sweden. Folkhälsomyndigheten recommends TBE vaccination for adults and children from age three who risk tick bites in risk area 1 municipalities. For a short trip the practical problem is timing: protection is expected roughly two weeks after the second dose, and doses are normally a month apart. Start at home, in winter.
How do you remove a tick correctly in Sweden?
Use pointed tweezers or a tick remover from any pharmacy. Grip the tick as close to the skin as possible and pull slowly straight out — do not twist. Put nothing on it beforehand: 1177’s instruction against smearing or dabbing anything is explicit. Wash the site afterwards. If mouthparts stay behind, leave them; the skin expels them.
Is the whole of Stockholm county a TBE risk area?
It depends who is speaking. Folkhälsomyndigheten classifies individual municipalities into three risk areas, not whole counties. Several regional infection-control units separately recommend vaccination across their entire county — a broader recommendation, not a national designation. Commercial TBE map pages merge the two. Check the agency’s municipality list and your destination region’s own page.
What is the difference between Lyme disease and TBE?
Borreliosis is bacterial, common — an estimated 5,000 to 10,000 cases a year in Sweden — and cured with antibiotics, but has no vaccine. TBE is viral, rarer at 300 to 600 diagnosed cases a year, has no specific treatment at all, and is prevented by vaccination. Prompt tick removal mainly protects against borreliosis.
When should I see a doctor after a tick bite in Sweden?
Most bites need no care. Contact a vårdcentral if a redness appears one to four weeks afterwards, or if you get fever, headache, unusual tiredness or muscle and joint pain in the weeks after a bite. Severe headache, neck stiffness, confusion or weakness in a limb means emergency care — call 112.
When is tick season in Sweden?
Roughly March to November, starting earlier in the south and later in the north. SVA puts tick activity from about +10 °C, and reports that in southern and central Sweden ticks can now be active year-round at lower intensity, which it attributes to three decades of milder winters with less snow cover and ground frost.
Where do I get a TBE vaccination in Sweden as a visitor?
Contact a vaccination clinic (vaccinationsmottagning); some health centres (vårdcentraler) offer it too. TBE vaccine is outside the national vaccination programme, so you normally pay for it yourself, at a price the clinic sets. Regional subsidies exist but mostly cover children. Two vaccines are authorised here, both with paediatric formulations.
Do I need to worry about ticks on my dog in Sweden?
Yes, from spring to autumn in southern and central Sweden. Go through the coat daily and remove ticks promptly, especially around the head, neck and armpits. SVA recommends veterinary tick products with the correct indication rather than the dog borrelia vaccine, whose value Läkemedelsverket assesses as limited. Dogs do not pass borrelia to people.
Related guides
- Whether the TBE vaccine is worth it for your trip — the decision in depth, once you know what the vaccine does and does not cover.
- Mosquitoes in Sweden — the other biting-insect question, mostly a northern comfort problem rather than a health one.
- Wild camping in Sweden — where you are most exposed to all of this, and the rules that get you there.
- What to expect in a Swedish holiday cabin — lakeside cabins sit in exactly this habitat.
- The 1177 medical advice line — the number to call before you decide whether a rash needs a clinic.
- Swedish pharmacies — where to buy a tick remover and an approved repellent.
Facts verified 2026-07-26. Sources: Folkhälsomyndigheten, 1177 Vårdguiden, SVA (National Veterinary Institute), Läkemedelsverket, Kemikalieinspektionen, and the infection-control units of Region Värmland and Region Sörmland — full register in this topic’s source file. We deliberately publish no vaccine prices, no municipality risk-area list and no current-year case counts, because all three change; we point you to the live official source instead. Found something outdated? Tell us and we’ll fix it.