/diseases/case-series/filter-options
Returns distinct filter values for case-series UIs. Uses the same camelCase query parameters as GET /diseases/case-series/filter.
With no parameters, a faster path loads options from the full case-series set. With any of disease, country, startYear, endYear, setting, population, parameter, or region, options for each facet are built with that facet’s own filter relaxed.
regions— Populated only whencountryis set and subdivision-level rows exist; items useregion_idandregion_name.years— Keys aresurvey_start_yearsandsurvey_end_years(naming mirrors surveys; values are case-series start / derived end years, with publication years merged into the start list).
Query parameters
Response
data contains diseases, countries, settings, populations, parameters, regions, years. The saved example trims each facet to one item (and a few sample years); live responses list every distinct value.
Authentication
Authorizationstring
API Key authentication via header
Response
OK
data