1 Hemorrhagic manifestations are more likely in dengue fever.  Vector. Both the chikungunya and dengue virus are spread by the Aedes aegypti mosquito. In addition, the Asian tiger mosquito (Aedes albopictus) may also spread the chikungunya virus.
http://www.healthhype.com/chikungunya-and-dengue-fever-similarities-symptoms-treatment.html
Chikungunya, Dengue Fever, Yellow Fever and Zika. Chikungunya, Dengue Fever, Yellow Fever and Zika are mosquito-borne diseases transmitted to humans by day-biting Aedes aegypti and Aedes albopictus mosquitoes (see pictures below). These mosquitoes, as of February 2016, are NOT present in Sutter County or Yuba County.
http://www.sutter-yubamvcd.org/chikungunya-dengue-fever-yellow-fever-and-zika
Chikungunya and dengue fever are both mosquito-transmitted viral diseases that are endemic in Asia and Africa. Dengue may also occur in other parts of the world such as South America, Central America and the Caribbean.
http://www.healthhype.com/chikungunya-and-dengue-fever-similarities-symptoms-treatment.html
Chikungunya is an infectious disease that is characterized by acute onset of fever and severe joint pain. The most common symptoms are fevers and painful joints in the hands and feet. Other symptoms may include headache, muscle pain, joint swelling or rash.
http://www.sutter-yubamvcd.org/chikungunya-dengue-fever-yellow-fever-and-zika
1 Fever, headache, muscle pain, and rash may occur in both chikungunya and dengue. In addition, chikungunya is likely to give rise to severe and prolonged joint pains, which is one of the symptoms that distinguish it from dengue. Hemorrhagic manifestations are more likely in dengue fever.  Vector.
http://www.healthhype.com/chikungunya-and-dengue-fever-similarities-symptoms-treatment.html
Differences Between Dengue and Chikungunya. Historically Chikungunya was known as Dengue. It was only after the outbreak of Chikungunya in Makonde Plateau, along the border between Mozambique and Tanganyika (Tanzania) that it was identified as a separate disease. Chikungunya virus was first isolated by RW Ross in 1953. Dengue and Chikungunya are viral diseases with very similar symptoms. Both has patient symptoms such as high fever, headache, eye pain, joint pain, rashes and lethargy. Both viral infections are spread by Aedes mosquito.
http://www.chikungunya.in/dengue-chikungunya-differences.shtml
Dengue Fever, Zika and Chikungunya. Dengue, Zika, and chikungunya are all diseases caused from being bitten by infected Aedes mosquitoes, which are present in many tropical countries, Asia, and the Pacific. Dengue fever emerged as a worldwide problem in the 1950s, and is becoming more and more widespread.
http://www.arphs.govt.nz/health-information/communicable-disease/dengue-fever-zika-chikungunya
There is no specific treatment for dengue, zika, and chikungunya, but it is important to take paracetamol rather than aspirin for the fever, headache and muscle pains with dengue, as aspirin can increase the risk of bleeding. People should also rest and drink plenty of fluids.
http://www.arphs.govt.nz/health-information/communicable-disease/dengue-fever-zika-chikungunya
Health Information » Communicable Disease » Dengue Fever, Zika & Chikungunya. Dengue, Zika, and chikungunya are all diseases caused from being bitten by infected Aedes mosquitoes, which are present in many tropical countries, Asia, and the Pacific. Dengue fever emerged as a worldwide problem in the 1950s, and is becoming more and more widespread.
http://www.arphs.govt.nz/health-information/communicable-disease/dengue-fever-zika-chikungunya
There are two types of illnesses that can result from infection with dengue virus: dengue and severe dengue. Dengue causes high fever, severe headaches and joint pain. This illness can progress to a hemorrhagic fever during which patients experience more bleeding and persistent vomiting.
http://www.sutter-yubamvcd.org/chikungunya-dengue-fever-yellow-fever-and-zika
difference between dengue fever and chikungunya
Severe and prolonged joint pain is a symptom of chikungunya which is not present in dengue. Hemorrhagic manifestations are more likely in dengue fever.