​F​ormer President George H.W. Bush has been taken to a hospital in Maine where he’s spending his summer vacation for “low blood pressure and fatigue,​” his spokesman tweeted Sunday.

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“​He will likely remain there for a few days for observation. The former president is awake and alert, and not in any discomfort​,” Jim McGrath wrote on Twitter.​

Bush, 93, was taken to Southern Maine Health Care, a day after he met with other military veterans for a pancake breakfast at the American Legion Post 159 in Kennebunkport.

He arrived in the seaside town about two weeks ago for summer vacation, about a month after his wife of 73 years, first lady Barbara Bush, died.

He spent several days in a Houston hospital for an infection a day after her funeral.