Viral and prion infections of the central nervous system (A80-A89) excludes1 postpolio syndrome (G14) sequelae of poliomyelitis (B91) sequelae of viral encephalitis (B94.1) |
| A80: Acute poliomyelitis |
| A81: Atypical virus infections of central nervous system |
| A82: Rabies |
| A83: Mosquito-borne viral encephalitis |
| A84: Tick-borne viral encephalitis |
| A85: Other viral encephalitis, not elsewhere classified |
| A86: Unspecified viral encephalitis |
| A87: Viral meningitis |
| A88: Other viral infections of central nervous system, not elsewhere classified |
| A89: Unspecified viral infection of central nervous system |