{"disease":"diphtheria","iso3":"TCD","granularity":"year","metric":"cases_annual","generated_at":"2026-11-02T04:03:11+00:00","series":[{"source_id":"gho_WHS3_41","start_year":1974,"values":[5,3,1,5,0,null,null,null,0,1,4,10,4,null,null,null,null,null,null,null,null,null,null,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,671,2599,4]}],"first_year":1974,"last_year":2025,"n_years":14,"latest":{"year":2025,"value":4},"peak":{"year":2024,"value":2599}}