Yuxin Li, Jingnan Lin, Jiazhu Gao et. al., http://orcid.org/0009-0000-2874-1861 Abstract Introduction There is still a lack of therapeutic options for long COVID. Several studies have shown the benefit of hyperbaric oxygen therapy (HBOT) on long COVID. However, the efficacy and safety of HBOT for long COVID remain unclear. Therefore, we will conduct this systematic review to assess the feasibility […]