| Cases | Surgical Teams | New occurrence | Similarity of drug susceptibility | Same room at the same period | Nursing necessity | Age, gender | Diagnosis | Surgery and medical treatment |
| 1 | Caridovasucular | 〇 | A room | + | 64 M | Angina, heart failure | Coronary artery bypass (3 vessels), ventricular drainage | |
| 2 | Caridovasucular | A room | + | 79 F | Acute asending aortic dissection | Ascending aortic replacement with aortic valve replacement and tricuspid valve ring forming technique | ||
| 3 | Caridovasucular | 〇 | A room | + | 84 M | Arteriosclerosis obliterans, graft-infection of rt. femoro-popliteal bypass | Removal of infected graft, arterial angioplasty | |
| 4 | Caridovasucular | 〇 | B room | + | 83 F | Abdominal aortic aneurysm | Stent interpolation, rupture, replacement of graft, hemostatic surgery for the ruptured proximal anastomosis, | |
| 5 | Digestive | 〇 | 〇 | B room | + | 73 F | Gall bladder cancer | Percutaneous transhepatic bile duct drainage |
| 6 | Digestive | 〇 | 〇 | B room | + | 86 M | Gastric cancer | Anastomsis of gastric and jejunum |
| 7 | Digestive | 〇 | − | + | 60 M | Necrotic fasciitis | Drainage of open wound, exploratory laparotomy, stoma construction | |
| 8 | Thoracic | 〇 | 〇 | − | − | 79 M | Lung cancer | Right lower lobectomy |
| 9 | Thoracic | 〇 | − | − | 66 M | Lung cancer | Right lower lobectomy | |
| 10 | Thoracic | − | − | 65 M | Lung cancer | Right lower lobectomy, partial resection of S2 |