RT Journal Article SR Electronic T1 Usage of social media in epidemic intelligence activities in the WHO, Regional Office for the Eastern Mediterranean JF BMJ Global Health JO BMJ Global Health FD BMJ Publishing Group Ltd SP e008759 DO 10.1136/bmjgh-2022-008759 VO 7 IS Suppl 4 A1 Heidi Abbas A1 Mohamed Mostafa Tahoun A1 Ahmed Taha Aboushady A1 Abdelrahman Khalifa A1 Aura Corpuz A1 Pierre Nabeth YR 2022 UL http://gh.bmj.com/content/7/Suppl_4/e008759.abstract AB Social media platforms are a massive source of information being used for monitoring and detecting various actual events such as natural disasters and disease outbreaks. This paper aims to present the experience of WHO, Regional Office for the Eastern Mediterranean in using social media for the detection and monitoring of COVD-19 pandemic alongside the other event-based surveillance tools. Over the period of 29 January 2020 to 31 May 2021, information was collected from social media and other media outlets (web news) as being the source of health information for early detecting and monitoring the situation of COVID-19 events. Signals were categorised into new events and event updates; where event updates captured from social media were categorised into official and unofficial. A total of 10 160 COVID-19 information were captured, out of which 95.8% (n=9732) were detected through social media. None of the information captured were discarded. 50.0% (n=11) of the COVID-19 events in the Eastern Mediterranean Region (EMR) were primarily captured from social media compared with 4.5% (n=1) primarily captured from other media outlets. Almost all (99.4%) of the event updates captured from social media were official updates. Real-time, transparent and relevant information posted on different social media platforms, especially the governmental official social media accounts, strengthened the early detection and follow-up of public health events in the EMR, especially during the current COVID-19 pandemic.Data are available in a public, open access repository. Data are public and available on Twitter and Facebook.