Earlier Saturday, the Vatican said the pope had canceled his audiences because of the flu.
Pope Francis went to the hospital Saturday for tests after he came down with the flu, but the results ruled out any respiratory problems, the Vatican said.
Francis, who had part of one lung removed as a young man, underwent a CAT scan, Vatican spokesman Matteo Bruni said.
The test at Rome’s Gemelli hospital, where Francis was treated for a respiratory infection earlier this year, was done to rule out any possible respiratory problems and came back negative, Bruni said in a statement.
