
1) Biological weapon
Found on
https://www.crosswordclues.com/clue/chikungunya

The best means of prevention is overall mosquito control and the avoidance of bites by any infected mosquitoes. No specific treatment is known, but medications can be used to reduce symptoms. Rest and fluids may also be useful. ==Signs and symptoms== The incubation period of chikungunya disease ranges from 2 to 12 days, typically two to three. The...
Found on
http://en.wikipedia.org/wiki/Chikungunya

Chikungunya: An urban disease resembling dengue fever, seen mainly in Africa, the Indian subcontinent, and Southeast Asia, caused by an arbovirus transmitted by Aedes mosquitoes. The most prominent frequent feature is severe arthritis. Chikungunya fever was first described in epidemic form in East Africa in 1952-1953. The virus is arthropod-borne (...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=23942
No exact match found.