Alternatives to Vaxchora If You Can't Fill Your Prescription

Vaxchora is the only FDA-approved cholera vaccine in the United States. But what happens if you can't find it in stock, can't get to a travel clinic in time, or face another obstacle? You have options — though they require some advance planning and, in some cases, international travel planning.

This guide covers the alternatives to Vaxchora for US travelers who can't fill their prescription, including other cholera vaccines available in other countries, and the non-vaccine protective measures that remain essential for all travelers to cholera-endemic areas.

Why Vaxchora May Be Hard to Access

Vaxchora isn't stocked at most retail pharmacies — it's distributed primarily through travel health clinics and hospital travel medicine departments. If you're in a rural area, traveling on short notice, or have difficulty accessing a travel clinic, you may not be able to get vaccinated in time. See our full explainer: Why Is Vaxchora So Hard to Find?

Other Cholera Vaccines: What's Available Outside the US?

Several other oral cholera vaccines (OCVs) are available internationally that are not FDA-approved for use in the United States. If you are already traveling internationally, some of these may be obtainable at travel clinics in your destination country or in countries with robust travel medicine infrastructure.

Dukoral

Dukoral (WC-rBS) is an oral cholera vaccine available in Canada, the UK, Australia, and many European countries. It contains killed whole V. cholerae O1 bacteria plus a recombinant cholera toxin B subunit. Dukoral is given as a two-dose series, with doses spaced 1–6 weeks apart. Unlike Vaxchora, it is not a live vaccine, making it potentially suitable for some immunocompromised patients (though medical guidance is always required). Dukoral also provides some protection against traveler's diarrhea caused by enterotoxigenic E. coli (ETEC), an added benefit.

Dukoral is not FDA-approved and cannot be legally administered in the United States, but Canadian travelers or those passing through Canada can access it there. Some travel clinics in Mexico and other countries also offer Dukoral.

Shanchol and Euvichol-Plus

Shanchol and Euvichol-Plus are WHO-prequalified bivalent oral cholera vaccines used primarily for mass vaccination campaigns in cholera-endemic and outbreak settings in low- and middle-income countries. They are not available to travelers through commercial channels in the United States or most high-income countries. These vaccines are procured by UNICEF and humanitarian organizations for public health response, not routine travel medicine.

When No Cholera Vaccine Is Available: Essential Protective Measures

Even Vaxchora-vaccinated travelers need to follow safe food and water precautions — the vaccine reduces risk but doesn't eliminate it. If you can't get vaccinated, these measures become your primary defense:

• Drink only safe water. Use commercially sealed bottled water, water that has been boiled for at least one minute, or water treated with iodine or chlorine tablets. Avoid ice made from tap water.
• Avoid risky foods. Raw or undercooked shellfish (especially oysters and shrimp), raw produce washed in untreated water, and food from street vendors with poor hygiene are major risk factors. Eat cooked foods served hot.
• Wash hands frequently. Use soap and clean water, especially before eating and after using the bathroom. Carry alcohol-based hand sanitizer as a backup.
• Use bottled water for all purposes. Brush your teeth with bottled water, and use it when washing fruits and vegetables.

What About Doxycycline or Other Antibiotics as Prevention?

Antibiotics like doxycycline are sometimes used as prophylaxis or treatment for cholera exposure after the fact, but they are not a substitute for vaccination. The CDC does not recommend routine antibiotic prophylaxis for cholera prevention in travelers. If you develop severe watery diarrhea after potential exposure, seek immediate medical care — dehydration can become life-threatening rapidly.

Should I Reschedule My Trip If I Can't Get Vaxchora?

Rescheduling travel solely because Vaxchora isn't available is rarely necessary. The CDC recommends Vaxchora for adults 18–64 traveling to areas of active cholera transmission, but it acknowledges the vaccine provides significant — not absolute — protection. Safe food, water, and hygiene precautions remain effective tools. Talk to a travel medicine provider about your specific destination and trip profile to make an informed decision.

Don't Give Up on Finding Vaxchora — medfinder Can Help

Before accepting that Vaxchora isn't available, try medfinder. medfinder contacts pharmacies and travel clinics near you to find which ones have Vaxchora in stock — saving you hours of phone calls. If you're starting your search early enough, there's a good chance a provider in your area has it.

Also see our guide: How to Find Vaxchora in Stock Near You (Tools + Tips) for step-by-step instructions.