Nextstrain

Fred Hutch / Univ. Basel

Source homepage Documentation

Access tierOPEN-API Queryable API, automatable end to end.
Access methodREST API
AuthenticationNone
RegionGlobal
Topicspathogen-genomics phylogenetics
Update cadencecontinuous
Statusunverified · last checked 2026-08-08
Registry idnextstrain

Quirks & gotchas

Open JSON dataset endpoints + curated open sequence files. Use instead of GISAID (which forbids automated access).

Provenance

Catalog contents: 114 public health data sources
Source of record: registry/sources.yaml in the HealthDataWhiz repository
Built: 2026-08-09
Machine-readable: catalog.json (CC-BY, reuse freely)
This entry: nextstrain in registry/sources.yaml
Last verified: 2026-08-08

This catalog describes where public health data lives and how to access it. It is not medical advice, and it does not host or redistribute the data itself — always read each source's own documentation, licence, and suppression rules before using it. Access details drift; entries carry the date we last verified them. Sources marked RESTRICTED are listed for reference only — they require an application or data-use agreement and we never automate access to them.