{"disease":"pertussis","iso3":"BGD","granularity":"year","metric":"cases_annual","generated_at":"2026-11-02T04:03:11+00:00","series":[{"source_id":"gho_WHS3_43","start_year":1977,"values":[5109,null,13895,12436,17000,52237,24002,10326,23897,31978,34423,19803,83057,4879,14605,10242,4190,1984,1289,1293,673,814,520,252,16,587,332,140,125,46,87,33,16,17,44,13,1,12,11,1,0,3,12,1,0,0,0,null,0]}],"first_year":1977,"last_year":2025,"n_years":47,"latest":{"year":2025,"value":0},"peak":{"year":1989,"value":83057}}