How Wastewater Monitoring is Helping to Investigate a Hepatitis A Outbreak Linked to Oysters' Consumption. - Le Guyader FS; Figoni J; Ollivier J; Chaghouri A; Parnaudeau S; Nisavanh A; Le Mennec C; Normand J; Deslandes A; Martel M; Erouart S; Roque-Afonso AM (Food and environmental virology, 2026)