A case of occupational transmission of mpox

Infection. 2023 Aug;51(4):1169-1173. doi: 10.1007/s15010-023-01989-x. Epub 2023 Feb 3.

Abstract

Introduction: Between May 2022 and January 2023, a global mpox outbreak affected more than 84,000 patients across all continents. Transmission of mpox occurs through large respiratory droplets and direct contact with skin lesions.

Case presentation: We present the case of a 31-year-old previously healthy male with mpox-Infection following occupational exposure to mpox from a needle stick injury with a sterile needle through a contaminated glove. The patient presented with a three-day history of fever, malaise, and an increasing erythema and swelling of one fingertip. The patient works as a medical doctor with regular exposure to patients infected with mpox. Mpox-PCR from a swab of the lesion and an oro-pharyngeal swab were positive. The lesion on his finger evolved into a necrotic skin lesion finally healing, leaving a scar. He did not develop any secondary pox on his skin and recovered fully.

Discussion: Only a minority of patients with mpox infection develop illness with pronounced local complications as in this case.

Conclusion: Mpox can potentially be transmitted in an occupational context. Medical personnel should be informed about this possible route of transmission.

Keywords: Monkeypox; Mpox; Needle-stick injury; Nosocomial; Occupational.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Disease Outbreaks
  • Fever
  • Fingers
  • Humans
  • Male
  • Mpox (monkeypox)*
  • Skin