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Wastewater Parvovirus B19 Signal Amid Rising Maternal Cases

Clark, J. R.; Tisza, M. J.; Hammerquist, A. L.; Prakash, H.; Munoz, J. L.; Surathu, A.; Javornik Cregeen, S. J.; Parker, N. W.; Sanz Cortes, M.; Hanson, B.; Deegan, J.; Boerwinkle, E.; Barrozo, E. R.; Maresso, A. W.

2025-07-08 epidemiology
10.1101/2025.07.07.25331044 medRxiv
Show abstract

We report widespread detection of parvovirus B19 in Texas Wastewater using hybrid-capture virome sequencing across 43 sites. Wastewater signal correlated with clinical cases at institutional, county, and state levels and preceded case surges by one month. Full-genome coverage enabled real-time mutation tracking, highlighting wastewaters utility for epidemiologic surveillance.

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