Travel Health Guide: Germany — Tick-Borne Encephalitis, Heat Waves, Measles, and What Most US Travelers Get Wrong
Germany travel health guide for 2026: vaccines (TBE, MMR, hep A), heat-wave risk, tick-borne disease in Bavaria, Schengen prescription rules, and what to pack.
Travel Health Guide: Germany
Germany is one of the lower-risk international destinations a US traveler can choose. The water is safe, food safety is high, and the healthcare system is among the best in the world. The risks that actually land American travelers in a German pharmacy or Notaufnahme (emergency department) are different from what most guides emphasize: tick-borne encephalitis (TBE) and Lyme disease in the forests of Bavaria, Baden-Württemberg, Saxony, and Thuringia; record-setting summer heat in cities where almost no apartment, hostel, or budget hotel has air conditioning; a measles resurgence across Europe that affects under-vaccinated adults; and a tightly enforced Schengen rule on importing controlled substances like ADHD stimulants and opioid painkillers. No travel-specific vaccines are required for entry. The CDC recommends being current on routine vaccines (MMR, Tdap, polio, influenza, COVID-19) plus hepatitis A for most travelers, and considering TBE, hepatitis B, and rabies for outdoor or longer-term trips.
At a glance: Germany is low-medical-risk overall. The threats worth planning for are environmental (heat, ticks) and bureaucratic (Schengen controlled-substance rules), not exotic infections. Get current on routine vaccines, consider TBE if you will be in forests between April and November, pack a heat plan and a tick check routine, and bring the right paperwork for any controlled medications.
Do you need vaccines for Germany?
No travel-specific vaccines are required to enter Germany from the United States. Germany does not require yellow fever vaccination unless you are arriving from a country with active yellow fever transmission, in which case proof becomes mandatory at the border. For most US travelers, vaccine planning for Germany is mostly about being current on the basics rather than adding exotic shots.
The CDC's current recommendations fall into three buckets.
Routine vaccines (everyone should be up to date):
- Measles, Mumps, Rubella (MMR). Europe has seen a sharp measles resurgence in 2024 and 2025, with cases climbing in Germany, France, Austria, and Romania. Adults born after 1957 who do not have documented immunity should have two doses of MMR. I check this on every Germany-bound traveler I see, because measles is the single most likely vaccine-preventable infection an American adult will encounter in Europe right now.
- Tdap. A booster within the last 10 years is standard. Pertussis activity has picked up across central Europe.
- Polio. The CDC has added a one-time adult booster for many travelers since wild and vaccine-derived polioviruses have reappeared in wastewater in parts of Europe and North America.
- Influenza. Flu circulates from late autumn through spring, with peaks in January and February.
- COVID-19. Stay current on the recommended dose for your age and risk group.
Recommended for most US travelers to Germany:
- Hepatitis A. Risk is low compared to lower-income destinations, but the CDC recommends hep A for nearly all international travelers because exposure can happen anywhere through contaminated food or water. The vaccine is two doses, six months apart, and confers long-term protection.
Consider based on your itinerary and activities:
- Tick-borne encephalitis (TBE). This is the Germany-specific vaccine. More on this below.
- Hepatitis B. Three doses over six months. Worth considering if you will be in Germany long-term, expect any medical care, get a tattoo or piercing, or have a new sexual partner.
- Rabies. Pre-exposure rabies is not routine for most short trips, but if you will be hiking, working with animals, or spending extended time in rural areas, talk to a clinician. Germany is considered free of dog rabies, but wildlife rabies exists in bats.
If you have not seen a clinician for your pre-trip planning yet, our pre-trip health check is built exactly for this. Same-day review, same-day prescriptions, no travel clinic visit.
Tick-borne encephalitis and Lyme: the real Germany-specific risk
The disease most worth talking about for Germany is tick-borne encephalitis. In my practice, the travelers who get caught off guard are the ones picturing a city break in Berlin or Munich, then adding a "quick hike in the Black Forest" or a long-weekend bike trip along the Romantic Road. That is exactly where the risk lives.
Where the risk is. The TBE endemic zone covers much of southern Germany, especially Bavaria and Baden-Württemberg, with active foci in Saxony, Thuringia, Hesse, and parts of Brandenburg. Bavaria alone reports more than half of all German TBE cases each year. The Robert Koch-Institut (RKI), Germany's equivalent of the CDC, publishes an annual risk map and adds new districts every spring as the virus spreads northward.
When the risk is. Ticks become active when ground temperatures stay above about 7°C (45°F). In southern Germany, that means roughly April through November, with peaks in May, June, and again in September. Climate change has extended both ends of the season.
What TBE actually does. Most people infected develop a mild flu-like illness about a week after the bite. A smaller fraction (roughly 20 to 30 percent) progress to a second phase with neurologic involvement: high fever, severe headache, meningitis, encephalitis, or myelitis. There is no antiviral treatment; care is supportive. About one in three patients with neurologic disease has long-term sequelae such as cognitive impairment, ataxia, or partial paralysis.
The vaccine. TICOVAC is the only TBE vaccine licensed in the United States. The standard schedule is three doses over five to fifteen months. A common accelerated schedule for travelers is day 0, day 14, and day 150 to 365, which produces meaningful protection after the first two doses. If you are reading this and your trip is in four weeks, talk to a clinician about whether the accelerated schedule and a strict tick-prevention strategy make sense for your itinerary. We covered this in detail in our tick-borne encephalitis vaccine guide.
Lyme disease. Lyme is endemic throughout Germany and far more common than TBE on a per-case basis. Roughly 20 percent of Ixodes ricinus ticks across central Germany carry Borrelia burgdorferi. There is no human Lyme vaccine, so prevention is mechanical: long pants tucked into socks in tall grass, permethrin-treated clothing for serious hikers, DEET or picaridin on exposed skin, and a full body tick check at the end of every day. If you find an embedded tick, remove it with fine-tipped tweezers as close to the skin as possible, pull straight up, and save it in a small bag in case symptoms develop. A bull's-eye rash (erythema migrans) in the days to weeks after a bite is enough to start doxycycline. I would rather treat one unnecessary course than miss a real Lyme case.
Worth knowing: TBE and Lyme can be transmitted by the same tick bite. About 1 to 4 percent of Ixodes ricinus ticks in TBE-endemic regions of Germany carry both pathogens.
Heat: the most underestimated threat in Germany
The single biggest reason healthy American travelers get into trouble in Germany has nothing to do with infection. It is heat.
In 2024, an estimated 62,775 people died from heat across Europe, and Germany alone recorded roughly 6,282 heat-related deaths between June and September. The 2025 season produced a ten-day heat dome that killed more than 2,300 people across major European cities in a single stretch. The temperature ceilings keep climbing year over year, and the cities most US travelers visit (Berlin, Munich, Frankfurt, Hamburg, Cologne) are not built for it.
Here is the part that surprises American travelers: only about 20 percent of European households have any form of air conditioning, compared with nearly 90 percent in the United States. Most hotels in the budget and mid-tier brackets, many Airbnbs, the majority of restaurants, and nearly all trains and S-Bahn cars older than about ten years have either no AC or AC that barely lowers indoor temperatures. ICE high-speed trains have functional AC most of the time, but breakdowns during heat events are common and well-documented.
What I tell my Germany-bound patients to do:
- Filter your accommodations explicitly for AC. On Booking and Airbnb, use the filter, then read the listing language carefully. "Fan" and "ventilator" are not AC. "Klimaanlage" is.
- Drink water on a schedule, not when you feel thirsty. Aim for at least 2 to 3 liters per day in summer, more if you are walking outside or drinking alcohol.
- Limit alcohol during heat waves. German beer culture is famous, but beer is a diuretic. Two large biers in 35°C heat is a recipe for orthostatic syncope and an ER visit.
- Shift your sightseeing schedule. Outdoor walking before 11 AM and after 6 PM. Indoor museums and tree-shaded biergartens in the middle of the day.
- Watch for heat exhaustion in older travelers. People over 65 account for the majority of heat deaths in Germany. Headache, nausea, dizziness, profuse sweating, then a sudden stop in sweating, are the warning signs. Get inside, get cool, get fluids, and seek care if confusion or rapid heart rate develop.
- Know the universal European emergency number: 112. It works from any phone, in any country in the EU, in English. Faster than dialing 911 muscle memory.
If you tend to get dehydrated quickly, oral rehydration salts are cheap, light, and worth packing. We cover hydration strategy in more detail in our first-time international traveler health prep guide.
Measles and the European resurgence
Europe is in the middle of a measles resurgence that the WHO has tracked since 2023, and Germany is part of it. The driver is lower MMR coverage in certain communities, not travel-related reintroduction.
For a US traveler, the practical question is whether you have two documented doses of MMR. If you were born after 1957 and your records show two doses, you are protected and you can stop reading this section. If you do not have records, you have three options: blood titer to confirm immunity, get a single MMR booster (safe even if already immune), or request a second dose to complete the series.
Children traveling to Germany should also be on the modified MMR schedule the CDC recommends for international travel: a first dose at 6 to 11 months (with the regular two-dose series still given on schedule after age 1), and the two routine doses on schedule after age 1.
If you are not sure where your vaccine records are, a pre-trip health check is the fastest way to sort this out without booking a separate clinic visit.
Food and water safety
This is the section I can keep short. Tap water in Germany is safe to drink, well-regulated, and often better than bottled in blind tests. Food safety standards are excellent. The traveler's-diarrhea risk in Germany is roughly the same as in the United States.
Where I have seen problems:
- Doner kebab and street food in the small hours after a night out. Same principle as any 3 AM food anywhere: turnover is high during peak hours, sketchy at 4 AM.
- Raw or smoked fish in coastal cities like Hamburg. Generally safe, but if it smells off, don't eat it.
- Unpasteurized cheese. Common in southern Germany. Avoid if you are pregnant (listeria risk).
- Free buffet items at large beer festivals. Especially anything mayonnaise-based that has been sitting in the sun.
I still recommend packing a small TD kit: loperamide for symptom control on travel days, an oral rehydration salt sachet, and a standby dose of ciprofloxacin or azithromycin for a true bacterial gastroenteritis (high fever, bloody stools, or severe symptoms that prevent travel). For most travelers, you will never open it, but in the event you need it at 11 PM on a Saturday in a country where you don't speak the language, you'll be glad it's in your bag. We compared the two antibiotics in Cipro vs azithromycin for traveler's diarrhea.
Medications to pack for Germany
A short, practical list:
- OTC basics: Acetaminophen (paracetamol in Germany, sold as Ben-u-ron) and ibuprofen. Both available without a prescription at any Apotheke, but having your own saves a midnight pharmacy search.
- Loperamide for TD symptom control.
- Antihistamine (cetirizine or loratadine) for hay fever, which peaks May through July across Germany.
- A small wound kit: antiseptic wipes, antibiotic ointment, bandages, blister pads (if you'll be walking 8 plus miles a day in European cities, you will need these).
- Sunscreen. Hard to find SPF 50+ in many German stores; bring your own.
- DEET 25 to 30 percent or picaridin 20 percent insect repellent, especially if you'll be in forested or rural Bavaria, the Black Forest, or Saxony.
- Hand sanitizer.
For prescription medications: bring at least 7 days more than your trip length to account for delays, keep everything in the original pharmacy bottles, and carry a copy of the original prescription. If you run out of a routine prescription in Germany, a German physician can write a new one, but it will be slow and expensive without insurance. Our clinicians can call refills for routine, non-controlled medications in to your local pharmacy before you leave so you can pick them up on your way to the airport.
The Schengen 90-day controlled-substance rule
This is the part that catches Americans off guard, and it has nothing to do with infection.
Germany is part of the Schengen Area, and the Schengen rules on importing controlled substances are strict and enforced at customs. If you take a controlled medication, you need to know which schedule it falls under, how much you can carry, and what paperwork is required.
Stimulants for ADHD (methylphenidate, amphetamine salts). These are controlled substances under German law. For trips up to 30 days, you need a signed and dated original prescription, a doctor's letter on letterhead listing the medication, dose, and reason for treatment, and ideally a Schengen Certificate (Article 75) issued by your home country. The US does not issue Schengen certificates, so the doctor's letter is your fallback. Pack only the amount you need for the trip, in the original bottle. Adderall is technically illegal in Germany even with a US prescription, although enforcement against personal carry has historically been lenient. Vyvanse and Concerta are legal with proper paperwork.
Opioid painkillers (oxycodone, hydrocodone, tramadol). Same paperwork rules apply. Carry only what you need. Long-acting opioids attract more scrutiny than short-acting.
Benzodiazepines (alprazolam, clonazepam, lorazepam, diazepam). Controlled. Carry a doctor's letter, keep in original bottle, do not carry more than 30 days' supply.
Pseudoephedrine. Restricted but generally allowed in OTC quantities.
Cannabis products. Recreational cannabis is legal in Germany since 2024, but importing CBD products from the US is a customs gray area. I would not bring CBD oil across the border. Buy it in Germany if you need it.
A working rule of thumb: if it is a controlled substance in the US, treat it as one in Germany. The penalty for misdeclaration at customs is confiscation at best and prosecution at worst. The five extra minutes to print a doctor's letter is the cheapest insurance you can buy.
Healthcare in Germany
If you do get sick in Germany, you are in one of the best healthcare systems in the world. A few practical notes:
- Apotheke (pharmacy). Green cross sign. Closed on Sundays, except for the Notdienst-Apotheke (emergency pharmacy on duty), which rotates weekly and is listed in every other Apotheke's window. Pharmacists are highly trained and can recommend OTC treatment for minor issues.
- Hausarzt (general practitioner). For non-emergencies. Most see walk-ins for travelers. Bring your passport, your insurance card, and around 80 to 120 EUR cash if you do not have travel insurance.
- Notaufnahme (emergency department). For true emergencies. Care is excellent and there is no triage for nationality, but billing for uninsured visitors can run 200 to several thousand EUR depending on what is done.
- Phone number for emergencies: 112. Works from any phone, English-speaking dispatcher.
This is exactly the kind of situation where travel insurance pays for itself. Most US health insurance does not cover care abroad, or covers it at out-of-network rates that leave you with the bill. See our Do I need travel insurance? breakdown for the trip-cost cutoff where insurance becomes obviously worth it.
Pre-trip health checklist for Germany
Six weeks out:
- Confirm MMR status (two documented doses or positive titer).
- Confirm Tdap is within 10 years.
- Confirm polio booster status.
- If your itinerary includes forested southern Germany between April and November, start the TBE vaccine series.
- Schedule hepatitis A if you have never had it.
- Make a list of every prescription medication you take and identify any controlled substances.
Two weeks out:
- Print your prescriptions and request a doctor's letter for any controlled substances.
- Pack a small travel medical kit (OTC basics, TD kit, wound kit, sunscreen, DEET).
- Make sure you have travel insurance with at least 100,000 USD in medical coverage and a medical evacuation rider.
- Save 112 in your phone and pin the address of your accommodation in offline maps.
Two days out:
- Refill any prescriptions to cover trip length plus 7 extra days.
- Pack a 3-day supply in your carry-on; rest in checked.
Wandr's pre-trip health check is built to handle this whole checklist in one same-day visit. For vaccines like hepatitis A and TBE, we book your appointment at a partner pharmacy near you. For prescription medications like a TD antibiotic standby or ADHD refill, our clinicians call the prescription in to your local pharmacy for pickup.
Frequently asked questions
Do I need any vaccines to travel to Germany?
No travel-specific vaccines are required to enter Germany. The CDC recommends being current on routine vaccines (MMR, Tdap, polio, influenza, COVID-19) and hepatitis A for most travelers. Tick-borne encephalitis is recommended for travelers who will be in forested southern Germany between April and November.
Is tick-borne encephalitis worth vaccinating for?
If your itinerary includes hiking, camping, biking, or any outdoor activities in Bavaria, Baden-Württemberg, Saxony, Thuringia, or other endemic regions between April and November, yes. TBE is rare but can cause permanent neurologic damage and there is no treatment. If you will be exclusively in cities or visiting in deep winter, the vaccine is generally not needed.
Is Germany safe to visit during a heat wave?
It is safe with planning. Book accommodations with confirmed air conditioning (Klimaanlage), drink water on a schedule, avoid heavy alcohol, shift outdoor sightseeing to morning and evening, and know the warning signs of heat exhaustion. People over 65 should be especially cautious; the majority of European heat deaths occur in this group.
Can I bring my ADHD medication to Germany?
Most ADHD stimulants are controlled substances in Germany. You can bring up to 30 days' supply with a signed original prescription, a doctor's letter on letterhead explaining the medication and reason for treatment, and the medication in its original bottle. Adderall is technically illegal in Germany even with a US prescription; Vyvanse and Concerta are legal with proper paperwork. Talk to your prescriber before flying.
Is tap water safe to drink in Germany?
Yes. German tap water is among the most rigorously tested in the world and is safe to drink throughout the country, including from public fountains marked Trinkwasser.
Do I need travel insurance for Germany?
US health insurance generally does not cover care abroad, or covers it at out-of-network rates. Even a single ER visit in Germany can run several hundred to several thousand euros for an uninsured visitor. A travel medical insurance policy with at least 100,000 USD in coverage and medical evacuation is recommended for any international trip.
What is the emergency number in Germany?
112 is the universal European emergency number. It works from any phone, in any EU country, with English-speaking dispatchers. Save it in your phone.
How do pharmacies work in Germany?
German pharmacies (Apotheke, green cross sign) are open Monday through Saturday. On Sundays and at night, one Apotheke per neighborhood is on duty as the Notdienst-Apotheke; the rotating schedule is posted in the window of every other pharmacy. Pharmacists are highly trained and can recommend OTC treatment for minor issues without a doctor visit.
Are there mosquito-borne diseases in Germany?
West Nile virus has been detected in mosquitoes and a small number of human cases in eastern Germany since 2019, but the risk to travelers is very low. Standard mosquito precautions (repellent, long sleeves at dusk) are sufficient.
Do I need a yellow fever vaccine for Germany?
No, unless you are arriving from a country with active yellow fever transmission. Then proof of vaccination is required at the border. For travelers arriving directly from the United States, no yellow fever vaccine is required.
How Wandr helps US travelers prepare for Germany
For prescription medications, our clinicians review your itinerary and call any refills or travel-specific prescriptions (TD antibiotics, altitude meds if you are extending to the Alps, ADHD refills) in to your local pharmacy for pickup before you fly.
For vaccines like hepatitis A or tick-borne encephalitis, Wandr books your appointment at a partner pharmacy near you. The pharmacist administers the vaccine on-site.
For full pre-trip planning, our pre-trip health check covers vaccines, prescriptions, controlled-substance paperwork guidance, and a personalized risk review based on your destinations and activities. Same-day review, no in-person travel clinic visit required.
Sources
- Centers for Disease Control and Prevention. Germany - Traveler View. CDC Travelers' Health. Updated 2026.
- Centers for Disease Control and Prevention. CDC Yellow Book: Tick-Borne Encephalitis. 2026 edition.
- Robert Koch-Institut. FSME-Risikogebiete in Deutschland 2026 (TBE risk areas in Germany 2026 update).
- World Health Organization. Measles in the European Region: Epidemiological update, 2025.
- Ballester, J. et al. "Heat-related mortality in Europe during the summer of 2024." Nature Medicine (2025).
- European Centre for Disease Prevention and Control (ECDC). Lyme borreliosis surveillance in Europe, 2024 annual report.
- World Resources Institute. Europe's Heat and Air Conditioning Dilemma. 2025.
- Bundesopiumstelle (Federal Opium Agency, Germany). Guidance on travel with controlled medications under Article 75 of the Schengen Convention.
- US Embassy in Germany. Information for US citizens travelling with prescription medications.
- CDC. Tick-Borne Encephalitis Vaccine: Information for Healthcare Providers. 2024 ACIP recommendations.
Mark Karam is a board-certified physician assistant and the co-founder of Wandr Health. He has trained and practiced in emergency, family, and travel medicine, and writes about the small, practical decisions that decide whether a trip goes well or ends in a clinic visit.