Global Wastewater Viral Surveillance
SARS-CoV-2 · influenza · and more — from public sources worldwide
Coverage
Within-site activity level
low
high
marker size = # sites
Trends
Seasonal
SARS-CoV-2
Influenza A
Influenza B
RSV
Mpox
Measles
H5N1 avian flu
Norovirus
National trends — SARS-CoV-2
Click a region on the map to drill in. Values are each site's percentile within its own history (0–100), averaged.
No trend data for this selection yet.