Why I Started Wandr: An ER Physician's Take on Broken Travel Health

Travel health in the United States is fundamentally broken, and I know this because I've seen the consequences firsthand. As an emergency medicine physician, I've treated hundreds of travelers who returned home sick with conditions that were entirely preventable: malaria contracted in Kenya without prophylaxis, severe dehydration from traveler's diarrhea in India, altitude sickness that turned a dream trek into an ICU stay. Research shows that only about 36% of international travelers seek pre-travel medical advice, despite the CDC recommending consultation 4 to 6 weeks before departure. In 2024, 107.7 million Americans traveled internationally, which means roughly 69 million of them left without proper health preparation. That's why I built Wandr Health: a physician-founded platform that delivers prescriptions, vaccine appointments, travel insurance, and pre-trip health checks online, eliminating the barriers that keep travelers from protecting themselves.

The ER Patterns That Haunted Me

Every emergency physician recognizes patterns. You start to see the same preventable scenarios repeat themselves, and it changes how you think about medicine. In my practice, one pattern stood out: otherwise healthy, well-prepared travelers showing up in the emergency department with conditions that a $15 prescription could have prevented.

I treated a 32-year-old teacher who spent her savings on a safari in Tanzania. She came back with Plasmodium falciparum malaria because nobody told her she needed antimalarial prophylaxis (malaria prevention medication). The CDC reports that malaria transmission occurs across 95% of Kenya's territory and virtually all of Tanzania below 2,500 meters. A course of atovaquone-proguanil (Malarone) or doxycycline, started 1 to 2 days before travel, would have protected her completely.

I saw a couple who honeymooned in Peru and ended up in my ER with acute mountain sickness because they went straight from sea level to Cusco at 3,400 meters (11,150 feet). Acetazolamide (Diamox), started 24 hours before ascending, reduces altitude sickness incidence by approximately 75% according to published clinical data. They didn't know it existed.

These weren't people who didn't care about their health. They simply didn't know where to get the right information or the right prescriptions. The system failed them.

Why Traditional Travel Clinics Don't Work for Most People

Travel clinics provide excellent care. The physicians who staff them are specialists in tropical and travel medicine, and they do important work. But the model has fundamental access problems that leave the majority of travelers unprotected.

The first barrier is cost. A typical travel clinic consultation runs $55 to $130 for the appointment alone, according to current pricing from clinics across the country. Add vaccines, prescription medications, and lab work, and the CDC estimates a comprehensive pre-travel visit for a trip to West Africa can exceed $1,000. For a family of four heading to Southeast Asia, the math becomes prohibitive quickly, especially when most health insurance plans don't cover travel-related services.

The second barrier is availability. There are approximately 400 to 500 dedicated travel clinics in the entire United States, concentrated in major metro areas. If you live in a midsize city or rural area, your nearest travel clinic might be a two-hour drive. Many clinics book out weeks in advance, which creates problems for travelers planning trips on shorter timelines.

The third barrier is awareness. Most primary care physicians receive limited training in travel medicine during residency. When patients ask their regular doctor about an upcoming trip to India, the advice they get is often incomplete. It's just not part of a primary doctor's training to deal with travel health preparation.

The Numbers Behind the Problem

The gap between how many people travel and how many prepare properly is staggering. The National Travel and Tourism Office reported that 107.7 million Americans traveled internationally in 2024, a 9.2% increase from 2023 and an 8% increase over the pre-pandemic high of 99.7 million in 2019. International travel is growing, and it's not slowing down.

Meanwhile, research published in the American Academy of Family Physicians journal found that only about 36% of international travelers seek pre-travel health counseling. Of those who do seek advice, 60% see a primary care clinician (who may lack specialized travel medicine training), 10% see a travel subspecialist, and 30% rely on friends and family. Studies of travelers departing from international airports to high-risk destinations show that 35% to 65% did not seek any professional health advice before their trip.

As a physician, those numbers are difficult to accept. We have safe, effective, affordable medications for malaria prevention, altitude sickness, traveler's diarrhea, motion sickness, and more. The science is clear. The treatments exist. The problem is delivery.

What I Wanted Wandr to Fix

I didn't start Wandr Health to compete with travel clinics. I started it to reach the 64% of travelers who never walk into one. The platform addresses each of the core barriers directly.

Prescriptions without the clinic visit. Travelers complete a health questionnaire detailing their destinations, itinerary, medical history, and current medications. A licensed physician reviews the information and prescribes appropriate medications: antimalarials, altitude sickness prevention, traveler's diarrhea treatment kits, motion sickness patches, or whatever the trip requires. Medications ship directly to the traveler's door before departure. No appointment scheduling, no waiting room, no drive across town.

Vaccine appointments booked online. Finding available vaccines used to mean calling multiple pharmacies, checking stock for less common vaccines like yellow fever or Japanese encephalitis, and coordinating timing with your departure date. Through Wandr, travelers can book vaccine appointments online and know exactly what they need based on their specific destination.

Travel insurance in the same place. Health preparation and travel insurance are deeply related, but most travelers handle them separately (if they handle them at all). Wandr brings insurance into the same workflow so travelers can get medications, vaccines, and coverage in one place instead of juggling three different providers.

A pre-trip health check that costs nothing. Wandr offers a free pre-trip health assessment that tells travelers exactly what they need for their specific destination. It's the starting point that 69 million travelers currently don't have.

Why Physician-Founded Matters

Telehealth is growing rapidly. The global telehealth market is growing at approximately 22% annually. That growth has brought new companies into the travel health space, which is a good thing for travelers. More options mean more people get protected.

But not all platforms are built with the same foundation. Wandr was started by medical professionals who have personally treated the consequences of inadequate travel health preparation. Every clinical protocol, every medication recommendation, every destination health profile on the platform reflects actual emergency medicine experience, not just aggregated guidelines copied from government websites.

In my ER practice, I've learned that travel health isn't one-size-fits-all. A 25-year-old backpacker spending three weeks in rural Cambodia has completely different needs than a 60-year-old couple on a guided tour of Morocco. A pregnant traveler going to Brazil requires different antimalarial considerations than an otherwise healthy college student on spring break in Mexico. The nuances matter, and they require clinical judgment, not just an algorithm matching destinations to generic medication lists.

The Preventable Visits I Want to Eliminate

The most frustrating cases in emergency medicine are the ones that didn't have to happen. Every malaria case in a returning traveler is a case where the right medication, taken at the right time, would have prevented the illness entirely. Every severe altitude sickness episode could have been mitigated with acetazolamide prophylaxis and a proper acclimatization plan. Every prolonged bout of traveler's diarrhea could have been shortened from days to hours with a pre-packed antibiotic course (ciprofloxacin or azithromycin) prescribed before departure.

As a physician, I prescribe these medications routinely. They're safe, well-studied, and effective. The challenge has never been the medicine itself. The challenge has been getting the right medicine into the right hands before the plane takes off.

That's what Wandr exists to solve. Not to replace the expertise of travel medicine specialists, but to extend the reach of physician-guided travel health to the millions of Americans who currently travel unprotected.

What Comes Next

We're building something that I wish existed when I started seeing these patients in the ER. A platform where any traveler, regardless of where they live or how much they can spend at a travel clinic, can get physician-reviewed prescriptions, book their vaccines, secure travel insurance, and feel genuinely prepared for their trip.

If you're planning a trip, start with Wandr's free pre-trip health check. It takes five minutes, and it could be the difference between the trip of a lifetime and an ER visit you never saw coming.

Travel should be about discovery, not about preventable illness. That's the conviction behind every prescription we write and every traveler we prepare.

Frequently Asked Questions

Why was Wandr Health started by a physician?

Wandr was founded by an emergency medicine physician who treated hundreds of travelers returning with preventable illnesses like malaria, altitude sickness, and severe traveler's diarrhea. Clinical experience showed that the biggest problem wasn't a lack of effective medications, but a lack of accessible delivery systems to get those medications to travelers before departure.

How is Wandr different from a traditional travel clinic?

Traditional travel clinics require in-person appointments that cost $55 to $130 for the consultation alone, plus vaccine and medication fees that can exceed $1,000 total. Wandr delivers prescriptions, vaccine bookings, and travel insurance online, eliminating geographic barriers and reducing cost for the estimated 64% of international travelers who never visit a travel clinic.

Is Wandr Health a replacement for seeing a doctor?

Wandr is physician-led, meaning licensed physicians review every health questionnaire and prescribe all medications. For travelers with complex medical histories or unusual itineraries, Wandr's physicians may recommend additional in-person evaluation. The platform extends physician-guided care to travelers who would otherwise go unprotected.

What medications can I get through Wandr?

Wandr prescribes destination-specific travel medications including antimalarials (atovaquone-proguanil), altitude sickness prevention (acetazolamide), traveler's diarrhea treatment (ciprofloxacin, azithromycin), motion sickness patches (scopolamine), and other travel-related prescriptions. All medications are reviewed and prescribed by a licensed physician.

How many Americans travel internationally without health preparation?

Research indicates only about 36% of international travelers seek pre-travel health counseling. With 107.7 million Americans traveling internationally in 2024, that means roughly 69 million left without professional health guidance. Studies of departing travelers at airports show 35% to 65% received no professional health advice before their trip.

Can I use Wandr if I don't live near a travel clinic?

Yes. Wandr was specifically designed to solve the geographic access problem. With only 400 to 500 dedicated travel clinics in the United States, most concentrated in major cities, millions of Americans lack convenient access to travel medicine specialists. Wandr operates entirely online, with medications shipped directly to your door.

Does Wandr offer travel insurance too?

Yes. Wandr combines prescriptions, vaccine appointment booking, and travel insurance in a single platform. Most travelers currently manage these separately across multiple providers, which adds complexity and increases the chance of overlooking critical coverage. Wandr's all-in-one approach simplifies the entire pre-trip health workflow.

When should I start preparing for international travel?

The CDC recommends seeking travel health consultation 4 to 6 weeks before departure. This allows time for vaccine series completion (some require multiple doses), medication lead time, and proper planning. However, even last-minute travelers benefit from preparation. Wandr can provide prescriptions and guidance on shorter timelines when needed.

Sources

1. National Travel and Tourism Office. "U.S. Outbound Travelers Characteristics 2024." U.S. Department of Commerce, International Trade Administration. https://www.trade.gov/feature-article/us-outbound-travelers-characteristics-2024
2. Centers for Disease Control and Prevention. "The Pre-Travel Consultation." CDC Yellow Book 2026. https://www.cdc.gov/yellow-book/hcp/preparing-international-travelers/the-pre-travel-consultation.html
3. American Academy of Family Physicians. "The Pretravel Consultation." Am Fam Physician. 2016;93(8):620-627. https://www.aafp.org/pubs/afp/issues/2016/1015/p620.html
4. Centers for Disease Control and Prevention. "Travel Health Advice for Resource-Limited Travelers." CDC Yellow Book 2026. https://www.cdc.gov/yellow-book/hcp/preparing-international-travelers/travel-health-advice-for-resource-limited-travelers.html
5. Precedence Research. "Telehealth Market Size to Hit USD 1367.36 Bn by 2035." 2025. https://www.precedenceresearch.com/telehealth-market
6. Pavli A, Maltezou HC. "Travel risk behaviors as determinants of receiving pre-travel health consultation and prevention." PMC. 2017. https://pmc.ncbi.nlm.nih.gov/articles/PMC5526366/

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider for personalized medical recommendations. Wandr Health prescriptions are reviewed and issued by licensed physicians. If you are experiencing a medical emergency, call 911 or go to your nearest emergency department.