In Texas, the count of confirmed New World screwworm cases has increased. The total number of cases is now at 20. This rise in cases has led to an expansion of the infested zone.

The latest case was found in Medina County. As a result, state officials have taken action to address the situation.

For more information on the New World screwworm cases and the affected areas, readers can refer to the source for further details and updates on the expanded infested zone.