Acute-onset distal dominant neuropathy after severe acute respiratory syndrome coronavirus 2 vaccination in a male patient with recent dengue infection: A case report

Objective

Guillain–Barré Syndrome (GBS) is an autoimmune degenerative disease commonly presenting with acute progressive sensorimotor paralysis, sometimes associated with dysautonomia, facial diplegia and severe respiratory distress. Gastroenteritis due to Campylobacter jejuni and respiratory infection secondary to Epstein–Barr virus usually precede GBS; however, vaccination or recent dengue infection as temporal causes are rarely reported.

Case Presentation

Here, we present a 20-year-old man, who complained of a 5-day history of a progressively worsening tingling sensation isolated in the hands and feet, and unilateral Bell's palsy on the left side of his face, which occurred 2 weeks after his severe acute respiratory syndrome coronavirus 2 vaccination and 6 weeks from his recent hospitalization from Dengue fever. Except for the left complete unilateral facial paralysis, weakness in the intrinsic hands and feet muscles, and sensory ataxia, the rest of his physical examination was unremarkable. On work-up, the findings of albuminocytological dissociation and distal sensorimotor demyelinating polyneuropathy in the nerve conduction study supported the diagnosis of GBS.

Conclusion

The enhanced immune response from a recent dengue infection and severe acute respiratory syndrome coronavirus 2 vaccination might increase the risk of GBS. The predominantly distal GBS phenotype has rarely been reported in the literature, adding to the peculiarity of this case.