Pope Francis had a "restful night" in a hospital for treatment of "worsening of his bronchitis, the Vatican said Saturday.

Pope Francis was admitted to Rome’s Gemelli Hospital on Friday to undergo testing and treatment for bronchitis, the Vatican said. The 88-year-old pope was hospitalized in the late morning on Feb. 14 following meetings with a number of people, including the prime minister of Slovakia, Robert Fico.

Pope Francis had a “peaceful night” and read several newspapers Saturday morning following his admission to Rome’s Gemelli Hospital for bronchitis, according to the Vatican.