Rabies and Travel: A Realistic Clinical Assessment of Risk, Pre-Exposure Vaccination and What to Do After Exposure

Reviewed by GPhC Pharmacist at Priory Pharmacy Clinical Team, York

Rabies is unusual among travel health risks. Here’s why:

• Once symptoms start, it’s almost always fatal. Survival is extremely rare.
• But for most tourists, the actual chance of catching it is very low.
  

This mix of “extremely dangerous” and “low likelihood” makes rabies confusing to plan for. Some travellers skip the vaccine, assuming it’s “probably not necessary.” That’s not always the right call this guide explains why, and helps you think it through properly.

Why Rabies Is So Dangerous

Rabies is a virus spread through the saliva of infected mammals usually through:

• Bites
• Scratches that break the skin
• Saliva touching your eyes, nose, or mouth
  
  

A key risk most people don’t know about: bats can transmit rabies through bites so small you might not notice them. This matters if you’re sleeping in open accommodation in areas with bats.

How it spreads through your body:

1. The virus multiplies at the wound site.
2. It enters your nerves.
3. It travels slowly about 50–100mm per day toward your brain.
4. This is why symptoms can take anywhere from days to years to appear, depending on where you were bitten.
   

Once it reaches your brain:

• Symptoms develop fast.
• Death typically follows within 4 to 7 days.
• Only a handful of survival cases have ever been recorded worldwide almost all after intensive hospital treatment. No unvaccinated person without post-exposure treatment has ever survived.
  

This is why rabies is described as effectively 100% fatal once symptoms begin.

Where Rabies Is a Risk

Rabies exists on every continent except Antarctica and Australia. The UK, Ireland, and a few other island nations are also rabies-free.

• Sub-Saharan Africa and Asia have the highest number of cases — around 59,000 deaths worldwide each year, with India alone accounting for about 35% of global cases.
• Dogs cause about 99% of human rabies cases worldwide, mostly in areas with unvaccinated, free-roaming dog populations.
• Latin America has reduced dog-related rabies through vaccination programmes, but bats (including vampire bats) remain a risk.
• North America and Western Europe have largely eliminated rabies in dogs — but it still exists in wildlife like foxes, raccoons, skunks, and bats.
  
  

Bats are a risk almost everywhere, including parts of Europe. If your trip involves handling bats, sleeping in caves, or working in bat conservation anywhere in the world talk to us about the vaccine, regardless of the country’s general rabies status.

Who Should Get the Vaccine Before Travelling?

UK travel health guidance (NaTHNaC) recommends the vaccine if you’re:

• Travelling to a rabies-risk area for more than 1 month
• Doing higher-risk activities: cycling or running in rural areas, handling animals, working with wildlife or in vet settings, or exploring caves
• Heading somewhere remote, where you couldn’t reach treatment within 24 hours if bitten
• Travelling with young children — they’re more likely to be bitten, less likely to report small bites, and bites near the head/neck are especially serious
• Making frequent trips to rabies-risk destinations, even if each trip is short
  
  

The Most Misunderstood Point About the Vaccine

Getting vaccinated before you travel does NOT mean you’re fully protected. It doesn’t remove the need for treatment if you’re bitten. What it does do is make that treatment simpler, faster to get, and more widely available.

This matters a lot in destinations where RIG (rabies immunoglobulin) is unreliable, low quality, or simply unavailable which describes a large number of at-risk countries.

The Vaccination Schedule

• Standard schedule: 3 doses, given on days 0, 7, and 21 or 28
• A newer 2-dose schedule (days 0 and 7) is now accepted in the UK for most travellers
• Start at least 3–4 weeks before you travel, so the course finishes in time
  
  

If you travel often to rabies-risk areas: whether you need a booster depends on your ongoing exposure. This is worth discussing at your travel consultation rather than deciding on your own.

If You’re Bitten or Scratched: What to Do Immediately

This applies no matter your vaccination status. Don’t wait.

1. Wash the wound immediately with soap and water for at least 15 minutes. This is the single most effective thing you can do.
2. Apply an antiseptic afterward povidone-iodine or 70% alcohol.
3. Get medical help the same day, if possible.
4. Don’t let anyone stitch or close the wound before it’s been medically assessed.
5. Tell the treating clinician your vaccination status this changes what treatment you need.
   

Post-exposure treatment is never optional even if you were vaccinated before travelling. Vaccinated travellers still need 2 more vaccine doses after a bite. Delaying treatment increases your risk. “Wait and see” is not a safe option here.

This article is for general information only. It’s not personal medical advice. Whether you need the rabies vaccine depends on your destination, itinerary, and planned activities. Please book a travel consultation at Priory Pharmacy, York, to talk through your specific trip.