What are the current health challenges facing Pope Francis?

Pope Francis has been diagnosed with bilateral pneumonia, a particularly concerning condition given that part of his lung was removed when he was younger. His health has deteriorated since 2023, with increased weight gain and mobility issues that have confined him to a wheelchair much of the time due to sciatica. These mobility limitations have contributed to his weight gain, creating a cycle of health complications that require additional medications and treatment. The Pope's current condition represents a significant change from his previous health status, raising concerns about his overall wellbeing and ability to fulfill his duties.