AUSTIN -- The first case of anthrax in Texas livestock for 2011 has been detected on a ranch in Hill County near Whitney. The Texas Animal Health Commission (TAHC) has quarantined the premise after one cow tested positive for the reportable disease. According to a March 28 TAHC press release, the initial case is somewhat unusual as it was detected earlier in the year than normal and in a different part of the state than expected. There have been no previous cases of anthrax in livestock reported in Hill County. . . .