Travelers' Health | CDC Skip directly to site content Skip directly to page options Skip directly to A-Z link Skip directly to A-Z link Skip directly to A-Z link Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People Search Submit Global Flooding Due to changing seasonal patterns, several regions of the world are experiencing increased flooding. Floodwater may increase the risk of vector-borne, waterborne, and fungal diseases. Avoid contact with floodwater and follow all instructions from local authorities. Global Wildfires Several regions of the world are experiencing wildfires. Wildfire smoke can reach far away from where fires burn and can make anyone sick, but some people have a higher risk of getting sick. If traveling to an affected area, reduce exposure to smoke and follow all instructions from local authorities. Destinations picker-picture Where are you going? -- Select One -- Go View all destinations You must select a destination above. Travelers Find a Clinic Advice for Travelers Frequently Asked Questions Clinicians CDC Yellow Book Clinician Resources Research and Surveillance Highlights Medical Tourism Cholera Information for Health Care Professionals COVID-19 Information Travel Industry Resources More Learn about CDC’s Traveler Genomic Surveillance Program that detects new COVID-19 variants entering the country. Sign up to get travel notices, clinical updates, & healthy travel tips. Travel Health Notices See the full list of Travel Health Notices, including: Level 4 - Avoid All Travel New Ebola Bundibugyo Virus Disease in Ituri and Nord-Kivu Provinces of the Democratic Republic of the Congo August 04, 2026 More Level 3 - Reconsider Nonessential Travel Updated Ebola Bundibugyo Virus Disease in Haut-Uélé and Tshopo Provinces of the Democratic Republic of the Congo August 04, 2026 More Level 2 - Practice Enhanced Precautions New Zika in Indonesia August 07, 2026 Updated Ebola Bundibugyo Virus Disease in the Democratic Republic of the Congo and Uganda August 04, 2026 New Chikungunya in Nicaragua August 03, 2026 More Level 1 - Practice Usual Precautions Updated Global Dengue July 30, 2026 New Diphtheria in Haiti June 25, 2026 New Hepatitis A in Canada June 04, 2026 More Content source: National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration Health (DGMH) File Formats Help: How do I view different file formats (PDF, DOC, PPT, MPEG) on this site? Adobe PDF file Microsoft PowerPoint file Microsoft Word file Microsoft Excel file Audio/Video file Apple Quicktime file RealPlayer file Text file Zip Archive file SAS file ePub file CONTACT CDC-INFO Have questions? We have answers. 1-800-CDC-INFO (800-232-4636) TTY: 888-232-6348 Email CDC-INFO CDC INFORMATION About CDC Jobs Funding Policies File Viewers & Players Privacy FOIA No Fear Act OIG Nondiscrimination CONNECT WITH CDC Facebook Twitter Youtube Instagram Syndicate CDC TV RSS Email U.S. Department of Health & Human Services USA.gov CDC Website Exit Disclaimer Follow CDC Email Recommend Tweet Post RSS CDC Media Listen Watch eCards YouTube TOP