May 15, 2024 · Overview. Chikungunya virus is spread to people by the bite of an infected mosquito. Outbreaks have occurred in Africa, the Americas, Asia, Europe, and islands in the Indian and Pacific Oceans.

Dec 6, 2024 · Symptoms. Most people infected with chikungunya virus will develop some symptoms. Symptoms usually begin 3–7 days after an infected mosquito bites you.

Feb 25, 2025 · Chikungunya vaccine is recommended for adults traveling to a country or territory where there is a chikungunya outbreak.Chikungunya vaccine also should be considered for the following adults traveling to a country or territory without an outbreak but with evidence of chikungunya virus transmission among humans within the last 5 years:. Persons aged >65 years, particularly those with underlying ...

Síntomas. La mayoría de las personas infectadas con el virus del chikunguña presentará algunos síntomas. Por lo general, los síntomas comienzan entre 3 y 7 días después de la picadura de un mosquito infectado.

Feb 25, 2025 · Areas at risk for chikungunya. Chikungunya virus circulates in tropical and subtropical regions. Chikungunya virus disease cases and outbreaks had been identified in more than 100 countries in the Americas, Africa, Asia, Europe, and the Indian and Pacific Oceans.

Jan 30, 2025 · How it spreads. People can become infected with chikungunya virus when mosquitoes feed on another infected person and then bite them. People infected with chikungunya virus have high enough levels of virus in their blood (viremia) during the first few days of illness to transmit the virus to mosquitoes.

Prevention tips. Chikungunya virus is spread to people through the bite of an infected mosquito. Mosquitoes bite during the day and night. Anyone who spends time in a place where chikungunya occurs is at risk. Chikungunya occurs primarily in Africa, Southeast Asia, the Indian subcontinent, Pacific Region, and tropical regions of the Americas, but outbreaks have occurred in other locations that ...

May 15, 2024 · Learn about clinical manifestations of chikungunya virus disease. Clinical presentation. Chikungunya virus disease should be considered in patients with acute onset of fever and polyarthralgia, especially travelers who recently returned from …

Feb 25, 2025 · Clinical trial results indicated that vaccination resulted in seroresponse rates ≥96% through at least 6 months after vaccination. Data are being gathered on responses over the longer term.

Jan 17, 2025 · Chikungunya virus disease (chikungunya) is a nationally notifiable condition. Locally acquired chikungunya cases have not been reported from U.S. states or territories since 2019.