Travel Health Guide: India — Vaccines, Medications & What You Actually Need
Planning a trip to India? A physician's complete guide to travel vaccines, malaria pills, typhoid shots, traveler's diarrhea prevention, and every health prep you need.
Travel Health Guide: India — Vaccines, Medications & What You Actually Need
India is one of the most medically complex destinations for US travelers, and also one of the most rewarding. As a physician, I want you to go fully prepared rather than improvising at a clinic in Chennai or a pharmacy in Delhi. Travelers to India need, at minimum, typhoid vaccine and hepatitis A vaccine. Most travelers also need a plan for traveler's diarrhea (TD), which affects up to 50% of visitors according to CDC data. Malaria prophylaxis is recommended for travel to rural areas and high-risk states including Rajasthan, Odisha, and the northeast. A pre-trip appointment or online consultation 4-6 weeks before departure is enough to get everything sorted — medications shipped, vaccines booked, and questions answered.
Quick Facts: India Travel Health at a Glance
Overview: What to Expect Health-Wise in India
India is a country of enormous geographic and climatic diversity — from the Himalayan north to the tropical south, from dense cities to rural villages. That diversity matters for travel health because your risk profile changes significantly based on where you're going and what you're doing.
The single most common health problem for travelers in India is gastrointestinal illness. The CDC estimates that up to 40-50% of travelers to India experience some form of traveler's diarrhea. This is among the highest TD risk rates of any destination in the world, and in my clinical experience, it's the issue that derails itineraries most frequently. It's entirely manageable with the right antibiotic on hand and a few food safety habits.
Malaria is present in parts of India, but it's not a blanket risk for the whole country. Travelers doing the classic "Golden Triangle" circuit (Delhi, Agra, Jaipur) during urban visits have lower risk than those heading into Rajasthan's rural areas, Odisha, Goa's rice paddies, or northeastern states like Assam and Meghalaya. The distinction matters because malaria prophylaxis has real side effects worth considering, and not everyone needs it.
Medications You May Need
Traveler's Diarrhea (TD) — Standby Antibiotic
India is a Tier 1 TD destination. The risk is real, the bacteria are aggressive, and the local water and food supply infrastructure is genuinely different from what US travelers are used to. The standard approach is to bring a standby antibiotic rather than wait until you're sick and scrambling for a pharmacy.
What to pack:
According to the CDC, the two recommended standby antibiotics for India are:
- Azithromycin — First-line choice. Effective against fluoroquinolone-resistant strains, which are increasingly common in India. Dosing: 1,000mg as a single dose, or 500mg daily for 3 days.
- Ciprofloxacin (Cipro) — Still used but resistance rates in South Asia are rising. Dosing: 500mg twice daily for 1-3 days.
For children and pregnant travelers, azithromycin is generally preferred. Rifaximin is another option for non-invasive TD in adults, though it's not effective against all strains.
Bring oral rehydration salts (ORS) alongside any antibiotic. Dehydration is what makes TD dangerous, not the bacteria itself.
When to start: Use the antibiotic when you have 3+ loose stools in 24 hours, or fewer stools with fever, blood, or severe cramping. Minor loose stools without those features? Hydrate, rest, and wait.
Get your TD antibiotic before your trip. Wandr's physicians can prescribe azithromycin or ciprofloxacin for standby use — shipped to your door before departure, so you're not hunting for a pharmacy in a foreign city when you're already miserable.
Malaria Prophylaxis — Who Needs It
Malaria transmission occurs in parts of India year-round, with the highest risk during and after the monsoon season (June-September). Both Plasmodium vivax and Plasmodium falciparum malaria are present; falciparum causes the most severe illness.
Higher-risk areas:
- Rural Rajasthan (especially eastern/southern districts)
- Odisha and Chhattisgarh (very high transmission states)
- Northeast states (Assam, Meghalaya, Mizoram, Nagaland, Arunachal Pradesh)
- Goa (lower risk but present)
- Parts of Madhya Pradesh, Jharkhand, and Karnataka
Lower-risk areas (prophylaxis usually not needed):
- Urban Delhi, Mumbai, Kolkata, Bangalore, Chennai
- Standard Golden Triangle circuit (Delhi-Agra-Jaipur), mostly urban
- Kerala backwater houseboat stays in tourist areas
Recommended antimalarials for India:
My clinical preference for most India travelers is atovaquone-proguanil (Malarone): well-tolerated, no long tail after your trip, and widely available. Doxycycline is a good budget option and has the added benefit of treating some tick-borne illnesses. If you're doing a long stay (3+ months) and weekly dosing is appealing, mefloquine is an option for the right person.
Get your malaria prescription shipped before your India trip — Wandr physicians can evaluate your itinerary and recommend the right antimalarial, without a clinic visit.
Motion Sickness and Altitude
India's mountain regions — Ladakh, Spiti Valley, Sikkim, and Darjeeling among others — involve significant altitude. Leh in Ladakh sits at 3,524 meters (11,562 feet). Acute Mountain Sickness (AMS) is a genuine risk for travelers who fly directly to high-altitude destinations without acclimatization time.
If your India itinerary includes trekking or high-altitude travel, consider acetazolamide (Diamox) for AMS prevention. Standard dosing is 125-250mg twice daily, starting 1-2 days before ascent and continuing for the first 2 days at altitude. It works by stimulating your kidneys to excrete bicarbonate, which speeds acclimatization. Common side effects: tingling in fingers and toes, increased urination, and carbonated beverages tasting flat.
For travelers prone to motion sickness — and Indian roads are genuinely challenging — scopolamine patches or oral dimenhydrinate are both effective. See our full guide to motion sickness treatment for travel.
Vaccines and Immunizations
Recommended Vaccines for India Travel
Typhoid (strongly recommended for all travelers)
Typhoid fever is caused by Salmonella Typhi, transmitted via contaminated food and water. India has a high burden of typhoid disease, and antibiotic-resistant strains (particularly azithromycin-resistant) are documented. The CDC recommends typhoid vaccine for all travelers to India.
Two vaccine options:
- Typhoid Vi polysaccharide vaccine (injectable): One shot, 2 weeks before travel, ~80% effective, lasts 2 years.
- Ty21a oral vaccine: 4 capsules taken every other day, 1 week before travel, ~70% effective, lasts 5 years.
Neither vaccine is 100% protective, which is why food and water safety habits matter even if you're vaccinated.
Hepatitis A (strongly recommended for all travelers)
Hepatitis A is transmitted through contaminated food and water and is common in India. The US childhood hepatitis A vaccination schedule has reduced baseline immunity gaps, but any traveler who hasn't completed the two-dose series should get it. The first dose provides protection within 2-4 weeks; the booster (given 6-12 months later) provides lifetime immunity.
Hepatitis B (recommended)
If you haven't completed the hepatitis B series, this is worth doing before international travel. Hepatitis B is transmitted through blood and body fluids. Medical care abroad, tattoos, or any activities with blood exposure risk make this relevant.
Japanese Encephalitis (for longer stays or rural travel)
Japanese encephalitis (JE) is a mosquito-borne viral infection present in rural parts of India, particularly in the Gangetic plain and southern states. The CDC recommends JE vaccine for:
- Travelers spending a month or more in endemic areas
- Short-term travelers with significant outdoor or rural exposure
- Travelers spending extensive time outdoors during peak transmission season (May-October in northern India)
The IXIARO vaccine is given as a 2-dose series (Day 0 and Day 28). Allow enough lead time — this is one you can't rush.
Rabies (for longer trips or outdoor activities)
Rabies is common in India — India accounts for approximately 35% of the world's human rabies deaths annually, according to WHO data. Dogs are the primary vector. Monkey bites in tourist areas (Agra, Varanasi, temples) are also a documented risk.
Pre-exposure prophylaxis (PrEP) for rabies involves 3 vaccine doses over 3 weeks. PrEP does NOT eliminate the need for post-exposure treatment, but it simplifies it considerably (2 doses instead of 4, no rabies immune globulin required). For travelers doing outdoor activities, trekking, cycling, or spending time in rural areas, PrEP is worth the investment.
If you are bitten by an animal in India: wash the wound thoroughly with soap and water for 15 minutes, and seek medical attention immediately. Don't wait to see if symptoms develop.
Routine Vaccines to Verify
Before any international trip, confirm you're up to date on:
- COVID-19 (current booster as applicable)
- Flu (annual, especially for travel October-April)
- MMR (measles-mumps-rubella)
- Tdap (tetanus-diphtheria-pertussis)
- Polio (one lifetime booster as an adult if traveling to high-risk regions)
Book your India travel vaccines through Wandr — check availability online, no calling around to pharmacies.
Health and Safety Tips for India
Food and Water Safety
This is where most India trips go wrong. The cardinal rule: boil it, cook it, peel it, or forget it.
- Water: Bottled water only. Avoid ice unless you know it's made from purified water (most hotels in tourist areas use purified ice — when in doubt, skip it). Brush your teeth with bottled water.
- Street food: Some of the world's best food is on Indian streets. The risk comes from raw ingredients, uncooked elements, and food that's been sitting out. Freshly cooked, piping hot street food is generally safer than salads or cut fruit from unknown vendors.
- Restaurants: Mid-range and higher hotels with known clientele turnover are lower risk. Raw vegetables and fresh juices in unknown establishments are the highest-risk items.
Mosquito Protection
India has dengue fever in addition to malaria. Dengue is transmitted by day-biting mosquitoes (Aedes aegypti), which means your evening DEET application isn't enough. Apply insect repellent in the morning as well. Use DEET 30-50%, picaridin, or IR3535. Permethrin-treated clothing adds an additional layer of protection.
There is no vaccine or prophylactic medication for dengue. Prevention is entirely behavioral.
Sun and Heat
India, particularly in summer (April-June), is brutally hot in many regions. Heat exhaustion and heat stroke are real risks, especially for travelers unaccustomed to 40°C+ temperatures. Stay hydrated, avoid midday sun when possible, and know the signs: heavy sweating that stops, confusion, or hot dry skin are emergency symptoms.
Air Quality
Delhi regularly ranks among the world's most polluted cities. If you have asthma, COPD, or other respiratory conditions, pack your regular medications and consider an N95 mask for high-pollution days. Check AQI (Air Quality Index) for your travel dates — winter months (November-January) are typically the worst for air quality in northern India.
Travel Insurance for India
India is a country where you genuinely want travel insurance. Here's why: if something goes wrong medically in a remote area, medical evacuation to a major city (or to the US) is expensive. Emergency air evacuation can cost $50,000-$150,000 — an expense that standard health insurance, including US-based plans, typically does not cover abroad.
Look for a policy that includes:
- Emergency medical coverage ($100,000+ minimum)
- Medical evacuation and repatriation
- Trip interruption (in case a health event derails your itinerary)
- Cancel for any reason (optional but useful for long India trips)
Get travel insurance for India through Wandr — we've vetted the options so you don't have to spend hours comparing policy fine print.
Packing Checklist: India Health Essentials
- Standby TD antibiotic (azithromycin or ciprofloxacin) — prescription required
- Oral rehydration salts (ORS packets — pack 4-6)
- Malaria prophylaxis (if indicated for your itinerary)
- Insect repellent: DEET 30-50% or picaridin
- Permethrin spray for clothing/gear
- Sunscreen SPF 50
- Hand sanitizer (alcohol-based, 60%+ alcohol)
- Water purification tablets (backup)
- Basic first aid kit (bandages, antiseptic, ibuprofen, antihistamine)
- Any prescription medications in original labeled bottles + documentation
- Photocopy of your passport and travel insurance policy
FAQ: India Travel Health
Do I need malaria pills for India?
It depends on your itinerary. Malaria pills are recommended if you're visiting rural areas of high-transmission states: Odisha, Chhattisgarh, northeast India (Assam, Meghalaya), rural Rajasthan, or Jharkhand. Urban travelers doing the Golden Triangle (Delhi, Agra, Jaipur) generally don't need prophylaxis for city stays. Tell your physician exactly where you're going.
What vaccines do I need for India?
The CDC recommends typhoid and hepatitis A for all travelers to India. Hepatitis B, Japanese encephalitis (for longer/rural stays), and rabies (for outdoor activities or extended stays) are recommended for specific travelers. Make sure your routine vaccines (flu, MMR, Tdap) are current before any international travel.
Is the water safe to drink in India?
No. Tap water in India is not safe for travelers. Drink bottled water, check the seal before opening, and use bottled water even for brushing your teeth. Avoid ice unless you can confirm it's from a purified source.
How common is traveler's diarrhea in India?
Very common. The CDC estimates 40-50% of travelers to India develop traveler's diarrhea. India is one of the highest-risk destinations in the world for TD. Bring a standby antibiotic (azithromycin is first-line) and oral rehydration salts, and practice careful food and water habits.
Do I need yellow fever vaccine for India?
India does not require yellow fever vaccination for US travelers arriving directly from the US. However, if you're arriving from a country with yellow fever risk (sub-Saharan Africa, South America), India requires proof of yellow fever vaccination. Check your routing if you have connecting flights through affected countries.
Is dengue fever a risk in India?
Yes. Dengue is present throughout India, with higher transmission during and after the monsoon (June-October). There's no preventive medication — protection comes from avoiding mosquito bites. Use DEET or picaridin repellent during the day as well as evening, since dengue mosquitoes (Aedes aegypti) bite during daylight hours.
How far in advance should I prepare for India travel?
Ideally 4-6 weeks before departure. This gives time for vaccines to reach full efficacy (typhoid takes 2 weeks, hepatitis A takes 2-4 weeks), Japanese encephalitis series to complete if needed (28 days between doses), and malaria prescriptions to be filled. Two weeks minimum is workable for most travelers if you skip the JE series.
Can I get my India travel medications online?
Yes. Wandr's licensed physicians can prescribe standby antibiotics for traveler's diarrhea and malaria prophylaxis via an online consultation. Vaccines require an in-person appointment, but you can book vaccine appointments through Wandr online without calling multiple pharmacies to check availability.
About the Author
This guide was written and medically reviewed by the Wandr Health physician team. Wandr was founded by an emergency medicine physician with direct clinical experience treating travelers who returned home sick from preventable illnesses. Our content is based on current CDC and WHO guidelines and updated regularly to reflect the latest travel health advisories.
Medical Disclaimer
This guide is for informational purposes only and does not constitute personal medical advice. Travel health needs vary based on your itinerary, health history, and current outbreak data. Consult a licensed physician before your trip to India to discuss your specific situation. Guidelines and outbreak conditions change — always check the CDC India Travel Health Notice for the most current recommendations before departure.
Sources
- CDC. (2026). India — Traveler's Health. Centers for Disease Control and Prevention. https://wwwnc.cdc.gov/travel/destinations/traveler/none/india
- WHO. (2024). Rabies fact sheet. World Health Organization. https://www.who.int/news-room/fact-sheets/detail/rabies
- CDC. (2025). Malaria — About Malaria. Centers for Disease Control and Prevention. https://www.cdc.gov/malaria
- CDC. (2025). Japanese Encephalitis — Vaccine Information. https://wwwnc.cdc.gov/travel/diseases/japanese-encephalitis
- Hill, D.R., et al. (2006). Travelers' Diarrhea. Clinical Infectious Diseases, 41(S8), S536-S540.
- CDC. (2025). Typhoid Fever — Vaccine Information. https://www.cdc.gov/typhoid-fever/vaccines
- CDC. (2025). Dengue — Geographic Distribution. https://www.cdc.gov/dengue