Since the previous update on 5 May 2025, and as of 12 May 2025, nine new MERS-CoV cases—including two deaths—have been reported by health authorities in Saudi Arabia, bringing the total number of cases this year to ten.
Seven of the recent cases were part of the same cluster in Riyadh, including one patient with no history of contact with camels and six healthcare workers who acquired nosocomial infections from that patient in early May.
The risk of sustained human-to-human transmission in Europe remains very low. However, the current MERS-CoV situation is concerning, as this rise in cases comes just two weeks ahead of the Mecca pilgrimage—a period typically associated with high international travel.
Since April 2012, and as of 12 May 2025, a total of 2,638 confirmed MERS cases—including 957 deaths—have been reported globally.
A Marburg virus disease (MVD) outbreak is evolving in Rwanda, East Africa. As of 7 October 2024, over 40 confirmed MVD cases have been reported, mainly in healthcare facilities in Kigali, with many healthcare workers affected. This outbreak represents a spread from known endemic areas to urban settings, including nosocomial transmission in Kigali hospitals. While outbreaks are typically limited to remote areas, this one spans across Rwanda, with potential for satellite cases and further spread. No vaccines or treatments are currently available.
This compilation includes the latest news, publications, and resources, covering recent developments such as vaccine distribution in Africa and WHO policy updates. It provides links to '2022-2024 Mpox Outbreak: Global Trends,' which features interactive dashboards and epidemiological data. This update offers a brief overview of the developments of the mpox situation for healthcare professionals, researchers, and policymakers.
As of August 2024, the world is facing a significant mpox outbreak, primarily affecting countries in Central and East Africa, particularly the Democratic Republic of the Congo (DRC) and neighbouring countries, with cases reported across several regions. The outbreak is characterised by the sustained human-to-human transmission of the clade I monkeypox virus (MPXV).
This ESCMID EIS mpox commentary provides up-to-date, evidence-based information on mpox (formerly known as monkeypox) for healthcare professionals, researchers, and public health officials.