14 Hours

While Tropical Storm Allison brings one of the worst floods to hit Houston rages outside, the staff of Hermann hospital races against time to ensure hundreds of patients are evacuated safely. While Tropical Storm Allison brings one of the worst floods to hit Houston rages outside, the staff of Hermann hospital races against time to ensure hundreds of patients are evacuated safely. While Tropical Storm Allison brings one of the worst floods to hit Houston rages outside, the staff of Hermann hospital races against time to ensure hundreds of patients are evacuated safely. While Tropical Storm Allison brings one of the worst floods to hit Houston rages outside, the staff of Hermann hospital races against time to ensure hundreds of patients are evacuated safely.