GALVESTON, Texas (AP) — A cruise ship carrying a Dallas health care worker who was being monitored for Ebola returned to port Sunday after an eventful seven-day trip in which passengers had their vacations briefly disrupted with an infectious disease scare. Travelers snapped pictures of a Coast Guard helicopter as it landed to get a blood sample from the passenger. State Department spokeswoman Jen Psaki said that when the woman left the U.S.