Pope Francis, 87, was hospitalized for bronchitis treatment and 'diagnostic tests' on Friday, Feb. 14, the Vatican said in a news release.

Pope Francis, 88, was hospitalized last Friday with bronchitis, the Vatican said, and now has a “polymicrobial infection of the respiratory tract.”

The Vatican said Pope Francis has the "onset of bilateral pneumonia," and that tests, a chest X-ray and the pope's clinical condition present a "complex picture."