What is Chikungunya?

About Chickengunya:

• It is a viral disease transmitted to humans through the bites of mosquitoes infected with the chikungunya virus.
• The word comes from the African Makonde language and means "bent over in pain." 
• It is most commonly transmitted by mosquitoes, Aedes (Stegomyia) aegypti and Aedes (Stegomyia) albopictus, which can also transmit dengue and Zika viruses.
• It was first described during an outbreak in southern Tanzania in 1952 and has now been identified in nearly 40 countries in Asia, Africa, Europe and the Americas.
• Symptoms:
  • Symptoms usually begin 4 to 8 days after a mosquito bite but can appear anywhere from 2 to 12 days.
  • The most common symptom is an abrupt onset of fever, often accompanied by joint pain. 
  • Other symptoms include muscle pain, headache, nausea, fatigue, and rash. 
  • Serious complications are uncommon, but atypical severe cases can cause long-term symptoms and even death, especially in older people.
• Treatment:
  • There is currently no approved vaccine or specific treatment for chikungunya virus infections.
  • The goal of treatment for the infection is to relieve symptoms with rest, fluids and drugs.

 

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Q1) What is dengue?

Dengue is a viral infection caused by the dengue virus (DENV), transmitted to humans through the bite of infected mosquitoes.Dengue is found in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas.

Source: Chikungunya vaccine shows 99% immune response, says study