Mmastodon HealthPandemics first seen 2 d ago, last 2 d ago, peak #9
Zurich Covid estimates from wastewater data suggest one in 200 infected weekly
Original: # Covid Schätzung Infektionsinzidenzen für Zürich aufgrund Kalibrierung der Abwasserprävalenzen Werdhölzli, Daten bis 11
An estimate of Covid infection incidences for Zurich, calibrated against wastewater prevalence data from the Werdhölzli treatment plant, puts the current incidence at around 500, based on data through 11 October 2026. That translates to roughly one in every 200 residents becoming infected each week. Wastewater-based surveillance has become a key indicator since routine testing declined, and updated figures regularly draw attention during ongoing Covid waves.
Why now: Updated wastewater-based Covid incidence figures for Zurich indicate a current wave, prompting discussion of infection levels.
Evidence
- # Covid Schätzung Infektionsinzidenzen für Zürich aufgrund Kalibrierung der Abwasserprävalenzen Werdhölzli, Daten bis 11. Oktober 2026: Schätzung Inzidenz: ~500. Ca. jede 200. Person infiziert sich pro Woche. https:// swiss.social/@dominiksteiger/1 17400818888620891 · dominiksteiger@swiss.social · 2
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