Operations
Data health
The public ingestion ledger. Failures never expose internal errors here: they show whether LondonGraph kept serving the last validated release.
Showing dataset vaccination-coverage-across-london. Show all
1 of 295 datasets
| Dataset | State | Last success | Release | Rows |
|---|---|---|---|---|
| Vaccination coverage across LondonOffice for Health Improvement and Disparities · annual | Current | 16 Sept 2026 | MMR one dose at age 2: 2024/25; MMR two doses at age 5: 2024/25 | 993 |