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Volume 32, Supplement –Summer 2026
SUPPLEMENT ISSUE
Other
Progress and Expansion of the National Wastewater Surveillance System, United States, 2020–2024
Figure 3

Figure 3. Pathogen targets accepted by the National Wastewater Surveillance System over time, United States, 2020–2024. Stacked bars display pathogen targets for each period, stratified by pathogen target category (viral, fungal, bacterial, and AMR gene targets). Each year’s bar is labeled with the pathogen target(s) added that year. Numbers at tops of bars indicate cumulative number of pathogen targets over time. AMR, antimicrobial resistance; DENV, dengue virus; EV-D68, enterovirus D68; HAdV-F41, human adenovirus type 41 species F; IAV, influenza A virus; IAB, influenza B virus; MPXV, monkeypox virus; NVO, nonvariola orthopoxvirus; OROV, Oropouche virus; pan-DENV, all DENV types; RSV, respiratory syncytial virus.
1These first authors contributed equally to this article.