Non-cardiac histological findings at autopsy (n=24)
| Finding | No of cases |
| Diffuse intrapulmonary haemorrhage | 19 |
| Pulmonary oedema | 21 |
| Acute tubular necrosis | 6 |
| Interstitial nephritis | 7 |
| Hepatic steatosis | 9 |
| Hepatic portal triaditis | 11 |
| Random hepatocyte necrosis | 0 |
| Periportal focal hepatic necrosis | 2 |
| Centrilobular haemorrhagic necrosis in the liver | 3 |
| Hepatic cholestasis | 8 |
| Inflammation and congestion of the hepatic sinusoids | 0 |
| Cerebral oedema | 9 |
| Meningitis/encephalitis | 0 |