Dallas (WBAP/KLIF) – The Dallas County Health Department confirms a fourth person has died of the flu. The latest victim has been identified only as a 34 year old Dallas County resident. The county does not release the names of those who die of influenza, but it is describing the overall situation as “an early increase in flu activity.” In addition, the latest report by the Centers for Disease Control and Prevention lists Texas as one of the states with the most flu activity.