What it is
Hepatitis means inflammation of the liver. Several viruses can cause it, and the best known are hepatitis A, B and C. They spread in different ways, which is why travel health conversations often treat them separately.
Hepatitis A is usually spread through contaminated food or water, or close contact with an infected person. It is generally acute and self-limited, meaning it typically runs its course rather than becoming a long-term infection. Hepatitis B spreads through blood and certain body fluids, and it can become a chronic infection for some people.
Vaccines are available in the United States for hepatitis A and hepatitis B, and some products combine both. There is currently no vaccine for hepatitis C. Whether any vaccine is appropriate for you is a decision for a licensed clinician after an evaluation.
How it’s traditionally been approached
Travel health has traditionally been approached by reviewing where someone is going, how long they will stay, what they will be doing and their personal health history. Clinicians often discuss food and water precautions, hygiene and other protective habits alongside vaccination.
Many people have a pre-travel visit with a primary care doctor, a travel medicine clinic or a pharmacy-based clinician. Because vaccines may be given in a series over time, people are often encouraged to start these conversations well before departure.
Public health agencies such as the CDC publish destination-based travel guidance that clinicians commonly consult. Past vaccination records, age, health conditions and planned activities all tend to shape what is discussed.
How the right doctor may help
The right doctor may help you sort out which hepatitis types are relevant to your itinerary and whether you may already be protected from prior vaccination. A visit generally includes a review of your health history, medications, allergies and travel plans, and may include questions about past immunizations.
Bring your vaccine records if you have them, along with your travel dates, destinations and planned activities such as rural travel, medical volunteering or extended stays. If your departure is soon, tell the clinician so they can talk through your options.
Helpful questions to ask include: Which hepatitis vaccines, if any, are appropriate for me? Do I need a blood test to check existing immunity? How long before my trip should I come in? Are there other travel health topics I should know about? Hepatitis screening can also be part of the conversation if you have concerns about past exposure.
The whole-person view
Body, mind and stress affect each other, and travel can touch all three. Anxiety about getting sick abroad, disrupted sleep and a packed schedule can all weigh on how you feel, so preparing ahead may bring some peace of mind.
If travel worries show up as tension or restlessness, body-based support such as Somatic Experiences may be one avenue some people explore, and talk therapy through Therapists.plus is another. These are optional supports that sit alongside, not in place of, guidance from a licensed clinician.
Keep in mind
- Only a licensed clinician can decide whether a hepatitis vaccine is appropriate for you after an evaluation.
- Vaccines for hepatitis A and B are FDA-licensed in the U.S., but there is no vaccine for hepatitis C, so ask a provider about other ways to reduce risk.
- If you develop confusion, severe abdominal pain, vomiting blood, or significant jaundice with fever, call 911 or seek emergency care; this site is not for emergencies.
- If you are in emotional crisis, call or text 988. Licensed professionals should guide your care.
Not sure where to start? Answer a few gentle questions and choose who you’d like to hear from.
Frequently asked questions
Do travelers need a hepatitis vaccine?
It depends on where you are going, what you will be doing and your personal health history. Many travelers talk with a clinician about hepatitis A and B vaccination before international trips. A licensed provider can tell you what applies to you.
Which hepatitis vaccine for travelers is most commonly discussed?
Hepatitis A is the one most often raised, since it can spread through contaminated food and water. Hepatitis B also comes up, especially for longer stays or certain activities. A clinician can explain which, if either, is relevant to your trip.
How far ahead should I ask about a hepatitis vaccine before traveling?
Earlier is generally better, because some vaccines are given in more than one dose over time. Even if your trip is soon, it is still worth asking a clinician what options exist. They can advise based on your timeline.
Is there a hepatitis C vaccine for travelers?
No, there is currently no vaccine for hepatitis C. Hepatitis C can often be treated and cleared with modern antiviral medication, so a clinician can discuss screening if you have concerns. Ask a provider about other ways to lower risk.
Can I get a hepatitis vaccine if I am leaving soon?
Possibly, and a licensed clinician can explain what is feasible for your timeline. Some people benefit from a visit even close to departure. Bring your travel dates and any vaccine records.
What happens at a travel health visit?
Generally, a clinician reviews your health history, medications, allergies, vaccine records and itinerary. They may discuss vaccines, food and water habits and other travel health topics. You can use the visit to ask questions about hepatitis prevention and screening.
Educational resource. Hep Programs shares general information and connects people with independent doctors. It is not medical advice, diagnosis or treatment. Talk with a licensed professional about your health.