Hospitalization Recovery Treatment Aging Pope Francis Bronchitis Rare Form of Pneumonia Double Pneumonia Elderly Care Sepsis Symptoms Lung Infections Cancer Kidney Failure Asthma Respiratory Infections Chronic Bronchitis Kidney Infection Critical Condition Papal Health Infection Respiratory Issues Respiratory Health Lung Damage Chronic Illness Therapy Convalescence Respiratory Therapy Cancer Treatment Intensive Care Unit Rare Forms of Pneumonia Rare Forms Exclusion Life-threatening Pneumonia Rare Pneumonia Mary Lou Retton Hospital Visits Encephalitis Dialysis Bilateral Pneumonia Pre-existing Conditions Throat Cancer Causes of Death Infections Intensive Care Complications Walking Pneumonia Impact on Performers Heart Failure Impact on Performance Impact on Athletes Rehabilitation Septic Shock Respiratory Failure