Hepatitis Treatment and Prevention Education for Travelers & International Visitors

Hepatitis means inflammation of the liver. Viruses are one common cause, and the best-known are hepatitis A, hepatitis B and hepatitis C. Each behaves differently, which is why travelers often hear them discussed separately.

Hepatitis A is generally an acute, short-term infection that usually resolves on its own. It is commonly linked with contaminated food or water, which is why it comes up so often in travel health conversations. Hepatitis B can be acute or become a chronic infection. It is spread through blood and certain body fluids, not through casual contact.

Hepatitis C is also bloodborne and can become chronic. Modern antiviral medication can often treat and clear it, and hepatitis B is typically managed with antiviral therapy and regular monitoring. Whether any of this applies to you is something only a licensed clinician can determine after an evaluation.

Travel health has long included a pre-trip conversation with a clinician. People often schedule it well ahead of departure, since some vaccines are given in more than one visit. A clinician can look at where you're going, how long you'll stay and what you'll likely be doing.

Hepatitis A and hepatitis B vaccines are widely available, and the FDA regulates vaccines in the United States. Many travelers have already been vaccinated through childhood or workplace programs without realizing it, so records are often the first thing reviewed.

Blood tests are sometimes used to learn whether someone has been exposed to or is protected against these viruses. Screening is also traditionally discussed for people born in regions with higher hepatitis B or C prevalence, people who received blood transfusions before 1992, and others. These are factual considerations, not judgments, and a provider decides what makes sense for each person.

A doctor focused on hepatitis prevention and vaccination may help you understand which topics are relevant to your trip. A visit generally involves reviewing your health history, past vaccinations and travel plans, and answering your questions. It may or may not lead to vaccination or testing, depending on the clinician's judgment.

If you're a visitor from abroad, a provider can also help you make sense of how your home country's vaccination records compare with what's discussed locally. Bringing any records you have, even in another language, can make the conversation easier.

Good questions to bring: Do I need to review my hepatitis A or B status before this trip? How far ahead should I come in? What should I know about food, water and medical care where I'm going? If a test ever shows an infection, what would follow-up and hepatitis treatment conversations look like? You can find licensed providers through Providers.plus.