Using wastewater surveillance for mpox as a complement to traditional case-based reporting – Chicago, March–June 2023

Abstract

The Chicago Department of Public Health tested wastewater samples for the presence of Monkeypox Virus (MPXV) from March 13 through June 26, 2023. There were persistent detections prior to reported cases. This indicated the baseline levels of MPXV prevalence might warrant routine monitoring. Detections in areas without corresponding reported clinical cases might highlight areas where cases are being under-reported by traditional surveillance.

Keywords

• Monkeypox virus
• Mpox
• MPXV
• Wastewater-based surveillance
• Wastewater-based epidemiology
• Wastewater surveillance