Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Seasonality of SaV represented by the number of positive samples among the months of study at each WWTP (A), at coastal WWTPs (B) and at interior WWTPs (C) for both influents and effluents and for influents and effluents shown separately (D). SB, Sidi-Bouzid; S, Sbeitla; MS, M'saken; D, Dekhila.
