S. No Less common and rare etiologies of POGS
1 HSV-1 [2]
2 Actinomycesisraeli
3 Epstein-Barr virus (infectious mononucleosis)
4 Mumps
5 Haemophilusducreyi
6 Pasteurellamultocida
7 Yersinia pseudotuberculosis
8 Yersinia enterocolitica
9 Burkholderia mallei
10 Listeria monocytogenes
11 Rickettsia conorii
Table 2: List of rare etiologies of POGS, adopted with modification from Tu et al. [1].