Pope Francis is pressing ahead with a four-day visit to Luxembourg and Belgium despite coming down with a mild flu, in a trip expected to highlight the needs of migrants and to feature a meeting with survivors of abuse by Catholic clergy.

Pope Francis’s impending outing to Belgium and Luxembourg, marking the 46th international trip of his papacy, in some ways is likely to be among the most daunting.

Pope Francis will press ahead with plans to travel to Luxembourg and Belgium later this week, despite cancelling his meetings for Monday due to a mild flu, the Vatican said. The tour, his 46th foreign visit as pope,