Chikungunya virus disease cases reported by state \ue2\u20ac\u201c United States, 2015 (July 28, 2015)

2015 provisional data for the United States\ue2\u20ac\ua2 In 2015, chikungunya virus disease became a nationally notifiable condition. Cases are reported to CDC by state and local health departments using standard case definitions.\ue2\u20ac\ua2 As of July 28, 2015, a total of 249 chikungunya virus disease cases have been reported to ArboNET from 35 U.S. states for 2015 (Table 1 & Map). All reported cases occurred in travelers returning from affected areas. No locally-transmitted cases have been reported from U.S. states.\ue2\u20ac\ua2 A total of 100 chikungunya virus disease cases have been reported to ArboNET from U.S. territories (Table 2). All reported cases were locally-transmitted cases reported from Puerto Rico and the US Virgin Islands.\ue2\u20ac\ua2 Table 1. Laboratory-confirmed chikungunya virus disease cases reported to ArboNET by state\ue2\u20ac\u201d United States, 2015 (as of July 28, 2015)\ue2\u20ac\ua2 Table 2. Laboratory-confirmed chikungunya virus disease cases reported to ArboNET by territory \ue2\u20ac\u201d United States, 2015 (as of July 28, 2015