Meningococcal disease in the Middle East: A report from the Global Meningococcal Initiative.

This review details recent findings from the Global Meningococcal Initiative's (GMI) recent meeting on the surveillance and control strategies for invasive meningococcal disease in the Middle East. The nature of case reporting and notification varies across the region, with many countries using bacterial meningitis as an IMD case definition in lieu of meningitis and septicemia. This may overlook a significant burden associated with IMD leading to underreporting or misreporting of the disease. Based on these current definitions, IMD reported incidence remains low across the region, with historical outbreaks mainly occurring due to the Hajj and Umrah mass gatherings. Use of case confirmation techniques also varies in Middle Eastern countries. While typical microbiological techniques, such as culture and Gram staining, are widely used for characterization, polymerase chain reaction (PCR) testing is utilised in a small number of countries. PCR testing may be inaccessible for several reasons including sample transportation, cost, or a lack of laboratory expertise. These barriers, not exclusive to PCR use, may impact surveillance systems more broadly. Another concern throughout the region is potentially widespread ciprofloxacin resistance since its use for chemoprophylaxis remains high in many countries.

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Copyright © 2023. Published by Elsevier Ltd.

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Declaration of Competing Interest Xilian Bai performs contract research on behalf of UKHSA for GSK, PATH, Pfizer and Sanofi Pasteur. Ray Borrow performs contract research on behalf of UKHSA for GSK, PATH, Pfizer and Sanofi Pasteur. Ener Cagri Dinleyici performs contract work for the Eskisehir Osmangazi University funded by GSK, Sanofi Pasteur and Pfizer. Jay Lucidarme performs contract research on behalf of UKHSA for GSK, PATH, Pfizer and Sanofi Pasteur. Marco A. P. Sáfadi reports research grants and personal fees for advisory boards from GSK, Pfizer, and Sanofi. Vinny Smith and Claire Wright work for the MRF that receives grants and/or sponsorship from GSK, PATH, Pfizer, Sanofi, Bill and Melinda Gates Foundation, and Serum Institute of India. M.K. Taha performs contract work for the Institut Pasteur funded by GSK, Pfizer and Sanofi Pasteur. M.K. Taha and A.E. Deghmane has a patent NZ630133A Patent with GSK “Vaccines for serogroup X meningococcus” issued. J.A. Vázquez performs contract work for the Institute of Health Carlos III funded by GSK and Pfizer and he has received personal fees from Pfizer and Sanofi Pasteur Disclaimer.