India Travel Health Guide for US Travelers
A physician-reviewed health and safety guide for Americans traveling to the Republic of India
As of early 2026, the U.S. Department of State advises Americans to Exercise Increased Caution in India due to crime and terrorism. The border regions with Pakistan and China, as well as Jammu & Kashmir, are assessed as Level 4 (Do Not Travel). Northeast India states (Manipur, Nagaland, parts of Assam) are Level 3. Terrorism and civil unrest remain ongoing concerns. Always check travel.state.gov before departing.
Republic of India
Capital: New Delhi | Region: South Asia | Languages: Hindi, English + 20 official languages
Before You Travel to India
India — a subcontinent of extraordinary diversity, from the Himalayas to Kerala's backwaters, the Thar Desert to Kolkata's colonial grandeur — is one of the world's most rewarding and complex travel destinations. It also requires thorough advance health preparation. Malaria is present in many areas, multiple vaccines are strongly recommended, food and water safety demands constant vigilance, and air quality in major cities is a significant health concern. See a travel medicine physician at least 4–6 weeks before departure.
Visit a Travel Clinic — Urgent
See a travel medicine physician at least 4–6 weeks before departure. Discuss your full itinerary — health risks vary enormously between urban centres, rural areas, and high-altitude regions. Bring your full immunization record.
Get Travel Insurance
Comprehensive travel insurance with medical evacuation coverage is essential. Major cities have good private hospitals but rural and remote India has very limited care. Evacuation from the Himalayas or remote northeast requires specialist services.
Documents & Registration
Enroll in STEP at step.state.gov. US citizens require a visa or e-Visa for India — apply at indianvisaonline.gov.in. Ensure your passport is valid for at least 6 months.
Pack a Comprehensive Medical Kit
Bring all prescription medications, DEET repellent (≥30%), oral rehydration salts, antidiarrheal medication, a broad-spectrum antibiotic (per doctor), water purification, sunscreen SPF 50+, and altitude sickness medication if trekking in the Himalayas.
Water & Food Safety
Tap water is not safe to drink anywhere in India. Use only sealed bottled or purified water for drinking, brushing teeth, and making ice. Avoid raw vegetables, salads, unpeeled fruit, and street food from vendors with uncertain hygiene. Traveler's diarrhea affects the majority of first-time visitors.
Cash & Payments
The Indian Rupee (INR) is the local currency. Credit cards are widely accepted in cities and at major hotels. UPI digital payments are ubiquitous in India — consider setting up an Indian payment method for longer stays. Cash is essential in rural areas. ATMs are widely available in cities.
Yellow Fever in India
About Yellow Fever
India has no endemic yellow fever. However, Aedes aegypti and Aedes albopictus mosquitoes are abundant throughout India and transmit dengue, chikungunya, and Zika. India records some of the world's highest dengue caseloads annually. If your itinerary includes transit through or arrival from an African or South American yellow fever endemic country, India's requirement will apply — ensure your yellow card is up to date.
Malaria in India
Atovaquone-Proguanil (Malarone) — Preferred
One tablet daily, starting 1–2 days before entering a risk area, throughout stay in risk area, and for 7 days after leaving. First-line for most travelers visiting rural India. Well-tolerated.
Doxycycline
100mg daily, starting 1–2 days before entry into risk area and continuing 28 days after leaving. Cost-effective option for longer rural stays. Photosensitizing — use sunscreen. Not for pregnant women or children under 8.
No Prophylaxis — Urban Tourist Trail
For travelers visiting only Delhi, Agra, Jaipur (the Golden Triangle), Mumbai, Goa beaches, or other major urban tourist destinations, antimalarial prophylaxis is generally not recommended. Confirm with your travel physician based on your specific itinerary and season.
Travelers visiting Odisha, Jharkhand, Chhattisgarh, and the Northeast states (Assam, Meghalaya, Tripura, Mizoram, Arunachal Pradesh) face the highest malaria risk in India. P. falciparum in these areas is frequently chloroquine-resistant. Use Malarone or Doxycycline. Any fever during or after travel in India requires immediate medical evaluation — inform the provider of your travel history.
Recommended Vaccines for India
No vaccinations are required for entry from the United States. The following are strongly recommended — see your doctor at least 4–6 weeks before departure.
Very high risk from contaminated food and water throughout India. Strongly recommended for all travelers regardless of itinerary. Two-dose series provides long-term protection.
Typhoid is endemic across India and drug-resistant strains (XDR typhoid) have been documented. Strongly recommended for all travelers. Risk is present even in major cities and upscale establishments.
India has the world's highest burden of human rabies. Stray dogs and monkeys are ubiquitous — including at major tourist sites like temples. Pre-exposure vaccination is strongly recommended, particularly for children. Rabies immune globulin is available in major cities but not in rural areas.
Recommended especially for longer stays or those who may need medical care. Three-dose series.
Japanese Encephalitis Vaccine
Recommended for travelers spending a month or more in rural India, particularly in agricultural areas during and after the monsoon. Transmitted by Culex mosquitoes at dusk/night. Two-dose series required — start well before travel.
MMR, Tdap, Polio Booster, Influenza, COVID-19
All routine vaccinations must be current. A one-time adult polio booster is specifically recommended for India — poliovirus environmental samples have been detected in recent years.
Healthcare System in India
Major Cities — Private Hospitals
Top-tier private hospitals — Apollo, Fortis, Max, Medanta, Manipal — offer excellent specialist care, advanced diagnostics, and international standards. Many have dedicated international patient departments with English-speaking staff. Medical tourism is a major industry in India — costs are a fraction of US rates for comparable procedures.
Rural & Remote Areas
Healthcare outside major cities deteriorates rapidly. District and community hospitals are severely under-resourced. The Himalayan regions, Northeast states, and tribal areas have minimal facilities — even basic stabilization may be unavailable. Evacuation to the nearest major city or abroad is required for serious illness in these areas.
High-Altitude Medical Care
Leh (Ladakh), Manali, Darjeeling, and Himalayan trekking routes have very limited medical facilities. Altitude sickness, HAPE (high-altitude pulmonary edema), and HACE (high-altitude cerebral edema) can be rapidly fatal. Know evacuation routes. Carry acetazolamide and descend immediately if severe symptoms develop.
Emergency Numbers in India
India's unified emergency number is 112 — this connects to police, fire, and ambulance services and is available nationwide on all mobile networks. In practice, response quality varies enormously by location. In major cities, private ambulance services (such as those operated by Apollo and other hospital chains) are often faster and better equipped than government ambulances.
US Embassy New Delhi
Shantipath, Chanakyapuri, New Delhi 110021
Phone: +91 11 2419-8000
After-hours emergencies: +91 11 2419-8000
in.usembassy.gov
US Consulates in India
Mumbai: +91 22 2672-4000
Chennai: +91 44 2857-4000
Kolkata: +91 33 3984-2400
Hyderabad: +91 40 4033-8300
US State Dept 24/7 Hotline
From US/Canada: +1-888-407-4747
From abroad: +1-202-501-4444
Available 24 hours a day, 7 days a week.
Nature & Weather Risks
Monsoon Season
India's monsoon (June–September) brings extreme rainfall across much of the country. Flash flooding, landslides on mountain roads, and disruption to transport are common. The monsoon also intensifies malaria and dengue transmission. Avoid trekking in the Himalayas during active monsoon. Always check weather and road conditions before travel during June–September.
Extreme Heat
Northern and central India experiences deadly heatwaves from March through June — temperatures in Rajasthan, UP, and Madhya Pradesh can exceed 48°C (118°F). Heat-related deaths among tourists are documented annually. Stay hydrated (3–4 liters daily), avoid midday outdoor activity, and carry electrolyte sachets. Consider avoiding peak summer travel to hot plains areas.
Altitude Sickness
High-altitude destinations — Ladakh (Leh at 3,500m), Spiti Valley, Sikkim, and Himalayan trekking routes — carry significant acute mountain sickness (AMS) risk. Fly-in arrivals to Leh are particularly at risk. Acclimatize gradually, stay hydrated, avoid alcohol, and discuss acetazolamide with your doctor. Descend immediately for severe symptoms.
Road Safety
India has one of the world's highest road accident fatality rates. Traffic is chaotic and road rules are loosely enforced. Night driving on national and state highways is particularly dangerous. Use reputable drivers, prefer trains for long-distance travel, and always wear a seatbelt. Avoid renting motorcycles or scooters unless you have significant experience.
Air Pollution
Delhi, Agra, Lucknow, Patna, and many other northern cities regularly record dangerous air quality levels, particularly in winter (October–February). Wear a certified N95/FFP2 mask outdoors during high-pollution days. Use apps like AQI India to monitor levels. Those with asthma or heart disease should carry extra medication and consider timing visits to avoid peak pollution.
Cyclones & Natural Disasters
Cyclones affect India's eastern coast (Bay of Bengal) and occasionally the western coast (Arabian Sea) — peak season is April–June and October–December. Earthquakes occur in the Himalayan region and Gujarat. Monitor NDMA (India's National Disaster Management Authority) alerts if traveling during active weather periods.
Crime, Violence & Safety Risks
Do Not Travel — Specific Regions
Level 4 — Do Not Travel: Jammu & Kashmir (excluding Ladakh with caution), all areas within 10km of the Pakistan border, all areas within 10km of the China border in Arunachal Pradesh. Level 3 — Reconsider Travel: Manipur, Nagaland, and parts of Assam due to insurgency and ethnic conflict.
Petty Crime & Scams
Pickpocketing, bag snatching, and tourist scams are common in major destinations. Common scams include gem fraud, fake tour operators, and transport scams at airports and railway stations. Always use prepaid taxis from official counters, book through trusted operators, and be skeptical of unsolicited "help."
Safety for Women Travelers
Sexual harassment (known locally as "Eve-teasing") and assault of female tourists have been reported across India, including at tourist sites. Female travelers should avoid isolated areas, travel with companions after dark, dress modestly (particularly at religious sites), and use hotel-recommended transport. Report incidents to police and the US Embassy.
Terrorism
Terrorist attacks have targeted crowded markets, religious sites, railway stations, and hotels. Remain vigilant in busy public spaces. Avoid large political or religious gatherings during periods of communal tension. Monitor STEP alerts and local news for any emerging threats.
Other Health Risks in India
Affects the majority of first-time visitors to India. Even in upscale restaurants. Drink only bottled/purified water, eat only cooked food, avoid salads and raw vegetables, and wash hands frequently. Carry ORS and a standby antibiotic (ask your doctor). Prompt treatment prevents dehydration in India's heat.
India records millions of dengue cases annually. Transmitted by daytime-biting Aedes mosquitoes — peaks during and after the monsoon (July–November). No widely available vaccine for travelers. Consistent DEET repellent use throughout the day is the primary protection.
Present throughout India. Causes fever and severe joint pain that can persist for months. Transmitted by the same Aedes mosquitoes as dengue — the same bite prevention measures protect against both simultaneously.
India has the world's highest TB burden. Drug-resistant TB is a growing concern. Risk for short-term tourists is low but increases for those spending extended time in crowded conditions (healthcare workers, long-term travelers). Consider pre-departure TB testing and post-travel testing after stays of 1 month or more.
Pre-Departure Checklist for India
- See a travel medicine physician with your full India itinerary
- Get Hepatitis A and Typhoid vaccines (strongly recommended all travelers)
- Discuss Rabies, Hepatitis B, and Japanese Encephalitis vaccines with your doctor
- Get malaria prophylaxis prescription if visiting rural/tribal areas (not needed for urban-only itineraries)
- Update MMR, Tdap, Polio, Flu, COVID-19
- Apply for Indian e-Visa before departure
- Purchase travel insurance with medical evacuation coverage
- Enroll in STEP at step.state.gov
- Save emergency numbers: Ambulance 108 | Police 100 | Fire 101 | National Emergency 112 | US Embassy New Delhi +91 11 2419-8000
- Pack DEET repellent (≥30%), water purification, ORS, standby antibiotic, N95 masks for air pollution
- Drink only bottled or purified water — never tap water
- If visiting Ladakh or Himalayas — discuss acetazolamide with your doctor; acclimatize gradually
- Avoid overnight road travel — use trains for long-distance journeys where possible
- Do not travel to: Jammu & Kashmir (except Ladakh with caution), areas within 10km of Pakistan/China borders, Manipur
- Monitor Delhi AQI if visiting October–February — carry N95 masks and extra respiratory medications
