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Abstract

The coronavirus disease (COVID-19) presented a unique opportunity for the World Health Organization (WHO) to utilise public health intelligence (PHI) for pandemic response. WHO systematically captured mainly unstructured information (e.g. media articles, listservs, community-based reporting) for public health intelligence purposes. WHO used the Epidemic Intelligence from Open Sources (EIOS) system as one of the information sources for PHI. The processes and scope for PHI were adapted as the pandemic evolved and tailored to regional response needs. During the early months of the pandemic, media monitoring complemented official case and death reporting through the International Health Regulations mechanism and triggered alerts. As the pandemic evolved, PHI activities prioritised identifying epidemiological trends to supplement the information available through indicator-based surveillance reported to WHO. The PHI scope evolved over time to include vaccine introduction, emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants, unusual clinical manifestations and upsurges in cases, hospitalisation and death incidences at subnational levels. Triaging the unprecedented high volume of information challenged surveillance activities but was managed by collaborative information sharing. The evolution of PHI activities using multiple sources in WHO’s response to the COVID-19 pandemic illustrates the future directions in which PHI methodologies could be developed and used.

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/content/10.2807/1560-7917.ES.2022.27.49.2200142
2022-12-08
2024-06-16
http://instance.metastore.ingenta.com/content/10.2807/1560-7917.ES.2022.27.49.2200142
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References

  1. World Health Organization (WHO). Mitigating the spread of global public health threats: a review of WHO public health intelligence activities, 2018–2020. Geneva: WHO; Jul 2021. Available from: https://apps.who.int/iris/handle/10665/342528
  2. United Nations. The United Nations Terminology Database. Public Health Intelligence. New York: United Nations. [Accessed: 7 Jan 2022]. Available from: https://unterm.un.org/unterm/display/record/who/na/2b406931-845d-4e66-a6fe-b464ee3d6573
  3. World Health Organization (WHO). International Health Regulations (2005). Geneva: WHO; Jan 2008. Available from: https://www.who.int/publications-detail-redirect/9789241580410.
  4. Joint Research Centre. Institute for the Protection and the Security of the Citizen. Linge J, Belyaeva J, Mantero J. How to maximise event-based surveillance web-systems: the example of ECDC/JRC collaboration to improve the performance of MedISys. Luxembourg: Publications Office of the European Union; May 2011. Available from: https://data.europa.eu/doi/10.2788/69804
  5. Centers for Disease Control and Prevention (CDC). Event-based Surveillance. Atlanta: CDC. [Accessed: 14 Jan 2022]. Available from: https://www.cdc.gov/globalhealth/healthprotection/gddopscenter/how.html
  6. Barboza P, Vaillant L, Le Strat Y, Hartley DM, Nelson NP, Mawudeku A, et al. Factors influencing performance of internet-based biosurveillance systems used in epidemic intelligence for early detection of infectious diseases outbreaks. PLoS One. 2014;9(3):e90536.  https://doi.org/10.1371/journal.pone.0090536  PMID: 24599062 
  7. World Health Organization (WHO). Early detection, assessment and response to acute public health events: implementation of early warning and response with a focus on event-based surveillance, interim version. Geneva: WHO; 2014. Available from: http://apps.who.int/iris/bitstream/handle/10665/112667/WHO_HSE_GCR_LYO_2014.4_eng.pdf;jsessionid=1603103B3B719CFC0A03F6B985D9BA01?sequence=1
  8. World Health Organization (WHO). Weekly epidemiological update on COVID-19 - 15 June 2021. Geneva: WHO; Jun 2021. Available from: https://www.who.int/publications/m/item/weekly-epidemiological-update-on-covid-19---15-june-2021
  9. World Health Organization (WHO). Epidemic Intelligence from Open Sources (EIOS). Geneva: WHO. [Accessed: 26 Aug 2021]. Available from: https://www.who.int/initiatives/eios
  10. World Health Organization (WHO). Epidemic Intelligence from Open Sources Newsletter. Geneva: WHO; April 2021. Available from: https://www.who.int/publications/m/item/eios-newsletter-april-2021
  11. World Health Organization (WHO). Epidemic Intelligence from Open Sources Newsletter. Geneva: WHO; Jul 2021. Available from: https://www.who.int/publications/m/item/eios-newsletter-july-2021
  12. World Health Organization (WHO). Coronavirus Disease (COVID-19) Situation Reports. Geneva: WHO. [Accessed: 2 Dec 2021]. Available from: https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports
  13. World Health Organization (WH0). WHO Coronavirus (COVID-19) Dashboard. Geneva: WHO. [Accessed: 15 Dec 2021]. Available from: https://covid19.who.int/
  14. World Health Organization (WHO). Timeline: WHO’s COVID-19 response. Geneva: WHO. [Accessed: 17 Dec 2021] Available from: https://www.who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline
  15. International Society for Infectious Diseases (ISID). Program for Monitoring Emerging Diseases (ProMED). Massachusetts: ISID. [Accessed: 24 Jun 2022]. Available from: https://promedmail.org/
  16. Yan SJ, Chughtai AA, Macintyre CR. Utility and potential of rapid epidemic intelligence from internet-based sources. Int J Infect Dis. 2017;63:77-87.  https://doi.org/10.1016/j.ijid.2017.07.020  PMID: 28765076 
  17. Morgan OW, Abdelmalik P, Perez-Gutierrez E, Fall IS, Kato M, Hamblion E, et al. How better pandemic and epidemic intelligence will prepare the world for future threats. Nat Med. 2022;28(8):1526-8.  https://doi.org/10.1038/s41591-022-01900-5  PMID: 35764683 
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