Informing the pandemic response: the role of the WHO’s COVID-19 Weekly Epidemiological Update

Apr 1, 2024·
Juniorcaius Ikejezie
,
Alessandro Miglietta
,
Ingrid Hammermeister Nezu
,
Sandra Adele
,
Melissa M. Higdon
,
Daniel Feikin
,
Harsh Lata
,
Samuel Mesfin
,
Friday Idoko
,
Kazuki Shimizu
,
Ayse Acma
,
Samuel Moro
,
Homa Attar Cohen
,
Mary Anissa Sinnathamby
,
James Richard Otieno
,
Yosef Temre
,
Brian Ngongheh Ajong
,
Bernadette Basuta Mirembe
,
Tondri Noe Guinko
,
Vaishali Sodagar
,
Craig Schultz
,
Joao Muianga
,
Stéphane De Barros
,
Aura Rocio Escobar Corado Waeber
,
Yeowon Jin
,
Anahi Rico Chinchilla
,
Yurie Izawa
,
Shagun Khare
,
Marcia Poole
,
Nyka Alexander
,
Silviu Ciobanu
,
Tshewang Dorji
,
Mahmoud Hassan
,
Masaya Kato
,
Tamano Matsui
,
Opeayo Ogundiran
,
Richard G. Pebody
,
Manilay Phengxay
,
Ana Riviere-Cinnamond
,
Blanche Johanna Greene-Cramer
,
Emilie Peron
,
Brett Nicholas Archer
,
Lorenzo Subissi
,
Zyleen Alnashir Kassamali
,
Adedoyin Awofisayo-Okuyelu
,
Olivier le Polain de Waroux
,
Esther Hamblion
,
Boris Igor Pavlin
,
Oliver Morgan
,
Ibrahima Socé Fall
,
Maria D. Van Kerkhove
,
Abdi Mahamud
· 0 min read
Abstract
On 31 December 2019, the Municipal Health Commission of Wuhan, China, reported a cluster of atypical pneumonia cases. On 5 January 2020, the WHO publicly released a Disease Outbreak News (DON) report, providing information about the pneumonia cases, implemented response interventions, and WHO’s risk assessment and advice on public health and social measures. Following 9 additional DON reports and 209 daily situation reports, on 17 August 2020, WHO published the first edition of the COVID-19 Weekly Epidemiological Update (WEU). On 1 September 2023, the 158th edition of the WEU was published on WHO’s website, marking its final issue. Since then, the WEU has been replaced by comprehensive global epidemiological updates on COVID-19 released every 4 weeks. During the span of its publication, the webpage that hosts the WEU and the COVID-19 Operational Updates was accessed annually over 1.4 million times on average, with visits originating from more than 100 countries. This article provides an in-depth analysis of the WEU process, from data collection to publication, focusing on the scope, technical details, main features, underlying methods, impact and limitations. We also discuss WHO’s experience in disseminating epidemiological information on the COVID-19 pandemic at the global level and provide recommendations for enhancing collaboration and information sharing to support future health emergency responses.
Type
Publication
BMJ Global Health
publication