Travel Health Notices inform travelers and clinicians about current health issues that impact travelers’ health, like disease outbreaks, special events or gatherings, and natural disasters, in destinations around the world.Full list of Travel Notices: CDC Travel NoticesLevel 2 - Chikungunya in Burkina Faso November 9, 2023There is an outbreak of chikungunya in Burkina Faso. Several districts have reported cases.Level 2 - Diphtheria in Hà Giang Province, Vietnam September 29, 2023There is an outbreak of diphtheria in Mèo Vạc and Yên Minh districts, Hà Giang province, Vietnam. Vaccination against diphtheria is essential to protect against disease. If you are traveling to an affected area, you should be up to date with your diphtheria vaccines.Level 2 - Diphtheria in Niger September 27, 2023There is an outbreak of diphtheria in the Zinder region of Niger.Level 1 - Crimean-Congo Hemorrhagic Fever in Afghanistan September 27, 2023There is an outbreak of Crimean-Congo Hemorrhagic Fever (CCHF) in most provinces in Afghanistan.Level 2 - Diphtheria in Guinea September 20, 2023There is an outbreak of diphtheria in several districts in Guinea. Vaccination against diphtheria is essential to protect against disease. If you are traveling to an affected area, you should be up to date with your diphtheria vaccines.Level 1 - Dengue in Africa and the Middle East September 1, 2023Dengue is a risk in many parts of Africa and the Middle East. Some countries are reporting increased numbers of cases of the disease. Travelers to Africa and the Middle East can protect themselves by preventing mosquito bites.Level 1 - Global Measles May 16, 2023Many international destinations are reporting increased numbers of cases of measles.Level 1 - Dengue in Asia and the Pacific Islands April 17, 2023Dengue is a risk in many parts of Asia and the Pacific Islands. Some countries are reporting increased numbers of cases of the disease. Travelers to Asia and the Pacific Islands can protect themselves by preventing mosquito bites.Level 1 - Dengue in the Americas April 17, 2023Dengue is a risk in many parts of Central and South America, Mexico, and the Caribbean. Some countries are reporting increased numbers of cases of the disease. Travelers to the Americas can protect themselves by preventing mosquito bites.Level 2 - Global Polio March 22, 2023Some international destinations have circulating poliovirus. Before any international travel, make sure you are up to date on your polio vaccines.Level 2 - Diphtheria in Nigeria February 24, 2023There is an outbreak of diphtheria in several states in Nigeria. Vaccination against diphtheria is essential to protect against disease. If you are traveling to an affected area, you should be up to date with your diphtheria vaccines.Level 1 - A Strain of Multidrug-Resistant Salmonella Newport in Mexico September 8, 2022Some travelers who have spent time in Mexico have been infected with multidrug-resistant (MDR) Salmonella Newport.Level 2 - Yellow Fever in Nigeria May 4, 2022There is an outbreak of yellow fever in Nigeria. Travelers to Nigeria should take steps to prevent yellow fever by getting vaccinated at least 10 days before travel and taking steps to prevent mosquito bites.Level 1 - Extensively Drug-Resistant Typhoid Fever in Pakistan September 30, 2021An outbreak of extensively drug-resistant (XDR) typhoid fever in Pakistan is ongoing. Extensively drug-resistant infections do not respond to most antibiotics.
Preventing Chronic DiseaseState-Specific Prevalence of Adult Tobacco Product Use and Cigarette Smoking Cessation Behaviors, United States, 2018-2019 November 22, 2023State-Specific Prevalence of Adult Tobacco Product Use and Cigarette Smoking Cessation Behaviors, United States, 2018-2019Another Year of Successes for PCD: Impact Factor, Collections, New Student Committee, Dr Lynne Wilcox Paper of the Year, and 2024 Calls for Papers November 16, 2023Another Year of Successes for PCD: Impact Factor, Collections, New Student Committee, Dr Lynne Wilcox Paper of the Year, and 2024 Calls for PapersSuboptimal Intake of Fruits and Vegetables in Nine Selected Countries of the World Health Organization European Region November 16, 2023Suboptimal Intake of Fruits and Vegetables in Nine Selected Countries of the World Health Organization European Region