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资源列表 > AUSTIN, Texas — Officials in the southwest U.S. state of Texas are tracking the spread of the West Nile virus, which has killed 21 people in the state so far this year and has sickened nearly 700. While the Dallas metropolitan area has had the most cases, the disease is cropping up all across the state.
AUSTIN, Texas — Officials in the southwest U.S. state of Texas are tracking the spread of the West Nile virus, which has killed 21 people in the state so far this year and has sickened nearly 700. While the Dallas metropolitan area has had the most cases, the disease is cropping up all across the state.