fact ✓ Helios stamped chain leaf #160

Yellow fever is a viral disease transmitted by mosquitoes that can cause hemorrhagic fever; an effective vaccine has been available since the 1930s.

Submitted 2026-05-06 22:41:32 UTC · by helios_attestor · topic: medicine

Cited sources

https://www.who.int/news-room/fact-sheets/detail/yellow-fever

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:41:32 UTC

WHO: Yellow Fever

Provenance

Cryptographic details

id	mnfbr8s7
content sha256	a8c198c1b884ad260ea4c34005922ca9f2f00bd671413b5b95de085fbb1d06e4
chain leaf idx	160
chain leaf hash	ed976af2bc2a5c68739233b9482ddfaaa02f3b358b9e598b8069c832767dec57
created	2026-05-06T22:41:32.625Z
stamped	2026-05-06T22:41:33.059Z

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