United States
North America++1USD
Vaccine Requirements
No vaccine requirement data available for this country.
Health Risk Signals
WHO GHO epidemiological indicators; advisory in nature.
Select disease
| Year | Indicator | Value |
|---|---|---|
| 2024 | WHS4_100WHS4_100 | 94.0 |
| 2023 | Incidence rateWHS3_41 | 1.0 |
| 2023 | WHS4_100WHS4_100 | 94.0 |
Major Cities
View all cities (7197)New York City
8,175,133 population
Los Angeles
3,971,883 population
Chicago
2,720,546 population
Brooklyn (NY)
2,300,664 population
Houston
2,296,224 population
Queens
2,272,771 population
Philadelphia
1,567,442 population
Phoenix
1,563,025 population
Airports
View all airports (16153)Albuquerque International Sunport
Albuquerque
Austin Bergstrom International Airport
Austin
Baltimore/Washington International Thurgood Marshall Airport
Baltimore
Bradley International Airport
Hartford
Buffalo Niagara International Airport
Buffalo
Charlotte Douglas International Airport
Charlotte
Health Risks & Diseases
Medicines Import Rules
Check what medicines you can bring into the country
We recommend carrying medicines in original packaging with a prescription or medical certificate (in English). In some cases, quantity limits may apply for prescription drugs.
Controlled Substances
Medicines containing controlled substances may require additional documentation
Before traveling, contact the embassy or customs services of your destination country. Usually a medical certificate is required and only the amount necessary for your stay is allowed.
Sources & Verification
How to interpret the information on this page and what verification status means.
Sources & Verification
How to interpret the information on this page and what verification status means.
Clinic verification status
Verification is based on available documents/certificates and may vary by clinic.
Data sources
- Public health authorities and travel medicine guidance (e.g., WHO/CDC/ECDC) — depending on availability.
- Clinic-provided information plus supporting documents (if shared).
- Airport data: external databases (e.g., OurAirports) and community/admin translations.
Important
This is supportive information. Confirm final recommendations with a travel medicine clinician—especially for chronic conditions, pregnancy, or children.