FILE - This Feb. 5, 2015 file photo shows the Anthem logo at the health insurer's corporate headquarters in Indianapolis. Anthem is buying rival Cigna, in a deal valued at $54.2 billion announced Friday, July 24, 2015, that will create the nation's largest health insurer by enrollment, covering about 53 million patients in the U.S.  (AP Photo/Michael Conroy, File)

Indianapolis based company Anthem buys rival Cigna

Anthem, based in Indianapolis, is currently the nation’s second-largest health insurer, while Cigna ranks fourth in terms of enrollment. Anthem Inc. specializes in selling individual coverage and insurance to workers of small businesses. It also has grown its government business, which includes Medicare, Medicaid and coverage of federal employees.

FILE: A water tower in Harlan, Indiana.

West Nile found in Harlan

Crews have surveyed a half-mile radius looking for a possible breeding site and are treating standing water they see while out gathering samples.