“…Due to its resemblance with Long/Post COVID, a common etiopathogenesis has been suggested [17,18]. Unexplainable postacute infection syndrome (PAIS) is not unique to SARS-CoV-2 infections, but has been reported for all kinds of infectious agents, including bacteria, viruses, and parasites For example, PAIS has been reported for a number of viruses, such as Epstein-Barr (EBV), Ebola, Dengue, polio, SARS-CoV-1, Chikungunya, West Nile, Ross River, and enteroviruses [4].…”