Complete search strategies across 9 sources to inform the update to the British Infection Society Clinical Guidelines on Eosinophilia in returning travellers and migrants from the topics. Four searches were run across the following databases: Ovid Medline ALL; Ovid Embase Classic+Embase; Ovid Global Health; EBSCOhost CINAHL Complete; Wiley Cochrane Central Register of Controlled Trials; Clarivate Analytics Web of Science Core Collection; WHO Global Index Medicus: Western Pacific Region Index Medicus; World Health Organization International Clinical Trials Registry Platform; ClinicalTrials.gov. Searches were run in December 2021, October and November 2022 and March 2023.

Eosinophilia, Migrants, Travellers, Guidelines, Medline, Embase, Global Health, CINAHL, Cochrane Library, Web of Science Core Collection, Global Index Medicus, WHO ICTRP, ClinicalTrials.gov