FILE - In this Feb. 5, 2017, file photo, former President George H.W. Bush arrives on the field for a coin toss before the NFL Super Bowl 51 football game between the Atlanta Falcons and the New England Patriots in Houston. Bush has been hospitalized in Houston since last Friday, Aprul 14, 2017, with a recurrence of a case of pneumonia he had earlier in the year. Bush spokesman Jim McGrath said in a statement Tuesday, April 18, 2017, doctors determined he had a mild case of pneumonia which has been treated and resolved. McGrath said the former president 'is in very good spirits and is being held for further observation while he regains his strength.' (AP Photo/Eric Gay, File)
The hospitalization is the second this year for Bush. He was hospitalized for two weeks in January with a case of bacterial pneumonia. His wife, Barbara Bush, was also briefly hospitalized with viral bronchitis.