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Chikungunya infections spread to Colombia | Chikungunya infections spread to Colombia |
(8 months later) | |
Colombia's health ministry has confirmed the first four cases of chikungunya virus in the country. | Colombia's health ministry has confirmed the first four cases of chikungunya virus in the country. |
All four are thought to have contracted the mosquito-borne virus locally. | All four are thought to have contracted the mosquito-borne virus locally. |
Tens of thousands of people have been infected in other Caribbean countries since the outbreak in the Americas began in December. | Tens of thousands of people have been infected in other Caribbean countries since the outbreak in the Americas began in December. |
There is currently no vaccine or treatment for the mosquito-born virus, which resembles dengue fever and can cause fever, skin rash and joint pain. | There is currently no vaccine or treatment for the mosquito-born virus, which resembles dengue fever and can cause fever, skin rash and joint pain. |
Far from its usual home of Africa and Asia, it is the first time it has spread locally in the Americas. | Far from its usual home of Africa and Asia, it is the first time it has spread locally in the Americas. |
"Based on what has happened in other countries, chikungunya could infect about 670,000 people in Colombia in the next few months," said Deputy Health Minister Fernando Ruiz. | "Based on what has happened in other countries, chikungunya could infect about 670,000 people in Colombia in the next few months," said Deputy Health Minister Fernando Ruiz. |
Those most at risk were people living at altitudes of no more than 2,200m (7,200ft) above sea level, where the climate is warmer, Mr Ruiz said. | Those most at risk were people living at altitudes of no more than 2,200m (7,200ft) above sea level, where the climate is warmer, Mr Ruiz said. |
What is chikungunya? | What is chikungunya? |
•Viral disease spread by mosquitoes that bite during daylight hours | |
•No direct person-to-person transmission | |
•Name derives from a word meaning "to become contorted" from the African Kimakonde language | |
•Symptoms include the sudden onset of fever and joint pain, particularly affecting the hands, wrists, ankles and feet | |
•Most patients recover after a few days but in some cases the joint pain may persist for weeks, months or even longer |