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Chikungunya is an infection caused by the Alphavirus chikungunya (CHIKV). [7] [8] [5] The disease was first identified in 1952 in Tanzania and named based on the Kimakonde words for "to become contorted". [5] Symptoms include fever and joint pain. [4] These typically occur two to twelve days after exposure. [5]
A mosquito's period of feeding is often undetected; the bite only becomes apparent because of the immune reaction it provokes. When a mosquito bites a human, it injects saliva and anti-coagulants. With the initial bite to an individual, there is no reaction, but with subsequent bites, the body's immune system develops antibodies. The bites ...
Arthropods are common vectors of disease.A vector is an organism which spreads disease-causing parasites or pathogens from one host to another. Invertebrates spread bacterial, viral and protozoan pathogens by two main mechanisms.
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If you think Zika sounds bad, just imagine contracting that virus and another exotic ailment from the same irritating little mosquito. You could get both Zika and chikungunya from one stupid ...
Chikungunya is a mosquito-borne alpha virus that was first isolated after a 1952 outbreak in modern-day Tanzania. [1] The virus has circulated in forested regions of sub-Saharan African in cycles involving nonhuman primate hosts and arboreal mosquito vectors. [ 1 ]
The 2013–2014 chikungunya outbreak represented the first recorded outbreak of the disease outside of tropical Africa and Asia. In December 2013, the first locally transmitted case of chikungunya in the Americas was detected in Saint Martin. Shortly after the first case the disease began to spread rapidly throughout the Caribbean region.
Aedes aegypti (UK pronunciation: / ˈ iː d iː z /; US pronunciation: / ˈ eɪ d z / or / ˈ eɪ d iː z / from Greek αηδής: "hateful" and / eɪ ˈ dʒ ɪ p t i / from Latin, meaning "of Egypt"), the yellow fever mosquito, is a mosquito that can spread dengue fever, chikungunya, Zika fever, Mayaro and yellow fever viruses, and other disease agents.