Reported Symptoms: 10054112:HOSPITALISATION; 10067923:VACCINE BREAKTHROUGH INFECTION; 10084268:COVID-19; Narrative: 77yo male w/ PMh sig for Prostate CA, Barrett’s esophagus, h/o esophageal stricture, COPD, and dysarthria admitted to hospital on 09/26 for evaluation/management of Acute hypoxemic respiratory failure thought to be due to an exacerbation of COPD triggered by COVID infection after presenting to hospital w/ 1-2d h/o worsening cough, malaise, weakness, and dyspnea in the setting of COVID19 infection. Patient subsequently noted to have black stools and anemia with concern for UGI bleeding. Pt became medically stable and was discharged on October 3rd, 2024. Other Relevant HX: 1. Asthma (195967001) 2. History of malignant neoplasm of prostate (428262008) 3. Hypertensive heart disease (64715009) 4. Barrett’s esophagus (302914006) 5. Abnormal gait (22325002) 6. Chronic low back pain 7. Morbid obesity 8. Osteopenia 9. Primary malignant neoplasm of prostate 10. Arthritis 11. Chronic back pain 12. Degeneration of lumbosacral intervertebral disc 13. Impacted cerumen 14. Arthritis of knee 15. Allergic rhinitis 16. Acute exacerbation of chronic obstructive airways disease 17. Arthropathy of knee joint 18. Chronic obstructive lung disease 19. Nocturia 20. Edema 21. Contact dermatitis 22. At moderate risk of venous thromboembolism 23. Osteoporosis 24. Iron deficiency anemia 25. Gastroesophageal reflux disease 26. Exposure to potentially hazardous substance (133261000119105) Other: Hospitalization