Persistent morbidity in Clade IIb mpox patients: interim results of a long-term follow-up study, Belgium, June to November 2022 Berens-Riha, Nicole and Bracke, Stefanie and Rutgers, Jojanneke and Burm, Christophe and Van Gestel, Liesbeth and Hens, Matilde and Kenyon, Chris and Bottieau, Emmanuel and Soentjens, Patrick and Brosius, Isabel and Van Esbroeck, Marjan and Vercauteren, Koen and van Griensven, Johan and van Dijck, Christophe and Liesenborghs, Laurens and ITM monkeypox study group, Eurosurveillance, 28, 2300072 (2023), https://doi.org/10.2807/1560-7917.ES.2023.28.7.2300072