Lyme disease in Austria, and the hours that make the difference

Austria's health and food safety agency, AGES, names Lyme borreliosis and tick-borne encephalitis as “in Österreich die häufigsten von Zecken übertragenen Erkrankungen” — the most common tick-borne diseases in Austria. Lyme disease is also the most common tick-borne infection across the northern hemisphere.

It is caused by Borrelia bacteria, and the scale of the reservoir is the striking figure: AGES states that over 30% of the common wood tick, Ixodes ricinus — the most common tick in Central and Northern Europe — are infected.

That sounds alarming until you read the next line. Not every tick is infected, not every bite causes Lyme disease, and AGES puts the infection risk at about 5%. It does not pass from person to person.

Sources: AGES — Borrelien; AGES — Infos zu Zecken & Krankheiten; both read 7 October 2026.

This is the most useful practical difference between Austria's two tick diseases. AGES states that with TBE the virus is passed on immediately after the bite. With Lyme disease, the bacteria pass to a person “nach einigen Stunden” — after several hours of the tick biting and feeding.

So a daily tick check after time outdoors is not a ritual; it is a real reduction in Lyme risk. The ticks that are found and removed early are the ones that never get the chance.

AGES's removal advice is specific:

• use pointed tweezers and grip the tick as close to the skin as possible, at the mouthparts
• pull it out with a steady, even pull; a slight twisting or rocking movement helps loosen the barbs, and the direction does not matter
• any remnants left in the skin are pushed out by the skin itself

Prevention otherwise is clothing and habits: closed, well-fitting clothes, and avoiding undergrowth, long grass and dense bushes in gardens or near woods.

AGES describes the early sign most people get: in about 85% of cases, a ring-shaped, reddish rash — erythema migrans, or Wanderröte — appears, sometimes with headache, fever, tiredness or joint pain. The incubation period ranges from a few days to several weeks.

Caught early, it is very treatable. AGES states that early Lyme disease is treated with antibiotics over 10 to 14 days, and with prompt treatment the symptoms subside quickly.

Missed, it is a different illness. A form affecting the nervous system can appear weeks after infection — meningitis and facial palsy, mainly in children, and painful nerve-root inflammation and paralysis in adults. Late forms are treated for about four weeks, and AGES warns that untreated Lyme disease “kann … zu langanhaltenden Beschwerden führen” — can lead to long-lasting problems.

The rule that follows: if a spreading red patch, fever or joint pain appears days or weeks after a bite, see a doctor and mention the tick.

There is no vaccine against Lyme disease, so there is nothing to buy in advance — prevention is tick checks and clothing.

An infection caught after you arrive is acute, and a course of antibiotics and the consultations around it are ordinary outpatient care. Whether outpatient visits and prescribed medicines are paid depends on your plan level: the Prescribed Medication benefit is not covered on Major Medical, US$750 on Standard and Comprehensive, and covered in full on Fully Comprehensive.

The long tail AGES warns about is the part to read for. Where untreated Lyme disease leaves lasting problems, the chronic conditions exclusion applies unless the plan includes a Chronic Conditions benefit. Early treatment protects your health and keeps the claim simple. The cover we arrange is worldwide — the United States is the one exception — and pre-existing conditions are excluded.