Possible Occupational Infection of Healthcare Workers with Monkeypox Virus, Brazil

Abstract

We evaluated epidemiologic and molecular characteristics of monkeypox virus (MPXV) infections sampled from 2 healthcare nurses. Five days after collecting samples from an infected patient, the nurses showed typical MPXV manifestations; quantitative PCR and whole-genome sequencing confirmed MPXV infection, most likely transmitted through contact with fomites.

Monkeypox

“… 23 The risk of transmission during the 2022 outbreak has been low, with only a small number of transmission events reported after exposure to fomites or needlestick injuries. 83 , 84 , 95 , 96 …”

Nosocomial transmission of MPOX virus to health care workers –an emerging occupational hazard: A case report and review of the literature

“…In spite of these reassuring previous findings, reports of HCP occupational infections are emerging monthly since July 2022 9 , 10 , 11 , 12 , 13 , 14 . Here, we characterized a case of nosocomial transmission of MPOX virus using molecular typing, and review the current literature.…”

Monkeypox: Clinical Considerations, Epidemiology, and Laboratory Diagnostics

“…All three patients had AIDS, and they presented with oropharyngeal mucosal lesions and concerns about airway edema and compromise. Several cases of health care-associated transmission have occurred, most related to unsafe practices in specimen collection [ 31 ].…”