Aedes mosquito transmitted virus, originally found in West Africa but cases in the Americas beginning in 2013
Frequently difficult clinically to differentiate from dengue fever<unk> ” is a Tanzanian derived word meaning “that which bends up”
Countries and territories where<unk>  cases have been reported (as of 10/2014):
Chikungunya
Normal causes of acute fever!
Yellow fever
Malaria
Dengue
Rat bite fever
Leptospirosis
Typhoid fever