Chikungunya in Réunion – Level 2 – Level 2 – Practice Enhanced Precautions – Travel Health Notices | Travelers’ Health

Chikungunya disease is caused by the chikungunya virus and is spread to humans through mosquito bites. Outbreaks have occurred in countries in Africa, Americas, Asia, Europe, the Caribbean, and Indian and Pacific Oceans. Most people infected with chikungunya virus develop some symptoms. Symptoms of chikungunya usually begin 3–7 days after a bite by an infected […]

Oropouche in Parts of Brazil and Panama – Level 2 – Level 2 – Practice Enhanced Precautions – Travel Health Notices | Travelers’ Health

Oropouche is a disease caused by Oropouche virus. It is spread primarily through the bites of infected biting midges (small flies) and mosquitoes. Oropouche virus has been found in semen. It is unknown if Oropouche can be spread through sex. Symptoms of Oropouche include headache, fever, muscle aches, stiff joints, nausea, vomiting, chills, or sensitivity to […]

East African Sleeping Sickness in Zambia and Zimbabwe – Level 1 – Level 1 – Practice Usual Precautions – Travel Health Notices | Travelers’ Health

Sleeping sickness, also called African trypanosomiasis, is caused by a parasite that is transmitted by an infected tsetse fly. The tsetse fly is found only in sub-Saharan Africa. There are two types of sleeping sickness, East African and West African. East African sleeping sickness progresses more quickly, within one to several weeks of exposure. Symptoms […]