S4 · · Neuralink
| Company | Neuralink |
| Category | medical robotics |
| Type | fatality |
| Date | |
| Time of day | not documented |
| Location | no physical site (recall / fleet-wide / aggregate record) |
| Severity | S4 (serious injury, total loss, or grounding) |
| Scale | - |
| Confidence | medium |
| Verification | Yes - adversarially checked against the cited source |
| Source | The Guardian |
USDA and federal investigators examined Neuralink over animal deaths during brain-implant testing on primates and other animals, including deaths attributed to complications and alleged welfare violations during implant surgeries.