CDC Travel Health Notices
U.S. Centers for Disease Control and Prevention
ONLINETIER ARSS
Official travel advisories only. Never infer border closures.
Recent contributions
- Level 1 - Ebola Bundibugyo Virus Disease in KenyaORIGINAL_SOURCE
- Level 2 - Yellow Fever in GhanaORIGINAL_SOURCE
- Level 1 - Global MeaslesORIGINAL_SOURCE
- Level 1 - Rocky Mountain Spotted Fever in MexicoORIGINAL_SOURCE
- Level 2 - Chikungunya in BoliviaORIGINAL_SOURCE
- Level 2 - Chikungunya in SurinameORIGINAL_SOURCE
- Level 2 - Meningococcal Disease in the Democratic Republic of the CongoORIGINAL_SOURCE
- Level 2 - Chikungunya in MauritiusORIGINAL_SOURCE
- Level 2 - Malaria in MayotteORIGINAL_SOURCE
- Level 2 - Chikungunya in French GuianaORIGINAL_SOURCE
- Level 1 - Hepatitis A in CanadaORIGINAL_SOURCE
- Level 2 - Malaria in YemenORIGINAL_SOURCE
- Level 1 - Diphtheria in HaitiORIGINAL_SOURCE
- Level 2 - Chikungunya in Costa RicaORIGINAL_SOURCE
- Level 4 - Ebola Bundibugyo Virus Disease in Ituri and Nord-Kivu Provinces of the Democratic Republic of the CongoORIGINAL_SOURCE
- Level 3 - Ebola Bundibugyo Virus Disease in Haut-Uélé and Tshopo Provinces of the Democratic Republic of the CongoORIGINAL_SOURCE
- Level 2 - Zika in IndonesiaORIGINAL_SOURCE
- Level 1 - Diphtheria in Sub-Saharan AfricaORIGINAL_SOURCE
- Level 1 - Paratyphoid Fever in YemenORIGINAL_SOURCE
- Level 2 - Ebola Bundibugyo Virus Disease in the Democratic Republic of the Congo and UgandaORIGINAL_SOURCE
- Level 2 - Chikungunya in NicaraguaORIGINAL_SOURCE
- Level 2 - Yellow Fever in ColombiaORIGINAL_SOURCE
- Level 1 - Hepatitis A in Costa RicaORIGINAL_SOURCE
- Level 2 - Global PolioORIGINAL_SOURCE
- Level 1 - Global DengueORIGINAL_SOURCE
- Level 1 - Ebola Bundibugyo Virus Disease in Kenya
- Level 1 - Ebola Bundibugyo Virus Disease in Kenya
- Level 2 - Yellow Fever in Ghana
- Level 2 - Yellow Fever in Ghana
- Level 1 - Global Measles
- Level 1 - Rocky Mountain Spotted Fever in Mexico
- Level 2 - Chikungunya in Bolivia
- Level 2 - Chikungunya in Suriname
- Level 2 - Meningococcal Disease in the Democratic Republic of the Congo
- Level 2 - Chikungunya in Mauritius
- Level 2 - Malaria in Mayotte
- Level 2 - Chikungunya in French Guiana
- Level 1 - Hepatitis A in Canada
- Level 2 - Malaria in Yemen
- Level 1 - Diphtheria in Haiti
- Level 2 - Chikungunya in Costa Rica
- Level 4 - Ebola Bundibugyo Virus Disease in Ituri and Nord-Kivu Provinces of the Democratic Republic of the Congo
- Level 3 - Ebola Bundibugyo Virus Disease in Haut-Uélé and Tshopo Provinces of the Democratic Republic of the Congo
- Level 2 - Zika in Indonesia
- Level 1 - Diphtheria in Sub-Saharan Africa
- Level 1 - Paratyphoid Fever in Yemen
- Level 2 - Ebola Bundibugyo Virus Disease in the Democratic Republic of the Congo and Uganda
- Level 2 - Chikungunya in Nicaragua
- Level 2 - Yellow Fever in Colombia
- Level 1 - Hepatitis A in Costa Rica
Monitor checks
- 2026-10-26T10:10:21.331ZOK
- 2026-10-26T09:30:35.778ZOK
- 2026-10-26T09:00:19.946ZOK
- 2026-10-26T08:10:40.328ZOK
- 2026-10-26T07:30:08.266ZOK
- 2026-10-26T06:50:08.933ZOK
- 2026-10-26T06:10:10.763ZOK
- 2026-10-26T05:30:07.485ZOK
- 2026-10-26T04:50:21.735ZOK
- 2026-10-26T04:00:09.966ZOK