Former President George H.W. Bush was taken to a hospital in Maine on Sunday after experiencing low blood pressure and fatigue.
Bush's spokesman, Jim McGrath, said in a tweet Sunday afternoon that the President, who is 93 years old, will likely remain at a Southern Maine Health Care facility "for a few days for observation."
"The former president is awake and alert, and not in any discomfort," McGrath continued.
Bush was previously admitted to a Houston hospital last month after contracting an infection that spread to his blood the day after a funeral was held for his wife, Barbara Bush. He was discharged from the hospital on May 4.