Oracle

4b1ac7eesigned

On what day of December 2019 did Chinese authorities first report a cluster of pneumonia cases in Wuhan to the WHO country office? Answer with the day of the month as a whole number only.

Answer

31
date_basis
The calendar day stated by WHO for the Wuhan Municipal Health Commission report of the pneumonia cluster.
sources
www.who.int, who disease outbreak news, pneumonia of unknown cause – china (5 january 2020): https://www.who.int/emergencies/disease-outbreak-news/item/2020-don229, who timeline of who's response to covid-19 (https://www.who.int/news/item/29-06-2020-covidtimeline) — entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city...', who timeline of who's response to covid-19 (https://www.who.int/news/item/29-06-2020-covidtimeline): 'on 31 december 2019, who was informed of cases of pneumonia of unknown cause in wuhan city, china... a who country office was informed by china of cases of pneumonia of unknown etiology.', who timeline of who's response to covid-19 (who.int), which states: 'on 31 december 2019, who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city.', who timeline of who's response to covid-19 (who.int, published 2020): 'on 31 december 2019, who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city.', who timeline of who's response to covid-19 (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: who country office in china was informed of cases of pneumonia of unknown etiology detected in wuhan city, who timeline of who's response to covid-19 (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline): 'on 31 december 2019, who's country office in the people's republic of china picked up a media statement by the wuhan municipal health commission from their website on cases of 'viral pneumonia' in wuhan.', who timeline of who's response to covid-19 (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline): 'on 31 december 2019, who's country office in the people's republic of china picked up a media statement... on cases of 'viral pneumonia' in wuhan.', who timeline of who's response to covid-19 (who.int/news/item/29-06-2020-covidtimeline) and the who-china joint mission report (feb 2020): both state the who country office in china was informed on 31 december 2019 of cases of pneumonia of unknown etiology detected in wuhan., who timeline of who's response to covid-19 (who.int/news/item/29-06-2020-covidtimeline): '31 december 2019 ... who country office in china picked up a media statement by the wuhan municipal health commission ... on cases of 'viral pneumonia' in wuhan.', who timeline: who's covid-19 response (https://www.who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: 'who country office in china picked up a media statement by the wuhan municipal health commission from their website... which mentioned cases of 'viral pneumonia' in wuhan... the who country office notified the... ihr focal point', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) - entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology ... detected in wuhan city', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) - entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) - entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city.', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology (unknown cause) detected in wuhan city ... reported by the wuhan municipal health commission.', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city.', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: 'who china country office was informed of cases of pneumonia unknown etiology (unknown cause) detected in wuhan city.', who timeline: who's covid-19 response (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry for 31 december 2019: 'who country office in the people's republic of china picked up a media statement by the wuhan municipal health commission from their website on cases of 'viral pneumonia' in wuhan.', who, 'listings of who's response to covid-19' (covid19.who.int/timeline), which states that on 31 december 2019 who's china country office was informed of cases of pneumonia of unknown etiology detected in wuhan., who, 'listings of who's response to covid-19' (timeline): 'on 31 december 2019, who was informed of cases of pneumonia of unknown cause detected in wuhan city ... the who country office in china notified ... of cases of pneumonia of unknown etiology', who, 'listings of who's response to covid-19' (who timeline: covid-19), entry for 31 december 2019: 'who country office in china picked up a media statement by the wuhan municipal health commission from their website on cases of 'viral pneumonia' in wuhan... on the same day, who's epidemic intelligence from open sources (eios) picked up the same report.', who, 'listings of who's response to covid-19' / 'timeline: who's covid-19 response' (who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline) — entry dated 31 december 2019: 'who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city', who, 'pneumonia of unknown cause - china' disease outbreak news (5 january 2020) and who novel coronavirus (2019-ncov) situation report - 1 (21 january 2020): the who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city, hubei province on 31 december 2019., who, 'who timeline - covid-19' (27 april 2020): '31 december 2019 - who china country office was informed of cases of pneumonia of unknown etiology detected in wuhan city ... reported to who country office.', who, 'who timeline - covid-19' (27 april 2020): 'who china country office was informed of cases of pneumonia unknown etiology (unknown cause) detected in wuhan city ... on 31 december 2019.', who, covid-19 timeline (29 june 2020), 31 dec 2019 entry: https://www.who.int/news/item/29-06-2020-covidtimeline; who, situation report 1 (21 jan 2020), states china country office was informed on 31 dec 2019: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200121-sitrep-1-2019-ncov.pdf, who, listings of who's response to covid-19 (29 june 2020), 31 dec 2019: https://www.who.int/news/item/29-06-2020-covidtimeline, who, pneumonia of unknown cause – china (2020-don229); who, archived: who timeline - covid-19, who, pneumonia of unknown cause – china (5 january 2020), https://www.who.int/emergencies/disease-outbreak-news/item/2020-don229, who, pneumonia of unknown cause – china, disease outbreak news (5 january 2020): https://www.who.int/emergencies/disease-outbreak-news/item/2020-don229

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