Fig. 2: Province-level virus population dynamics.
From: SARS-CoV-2 genomic surveillance in wastewater as a model for monitoring evolution of endemic viruses

Wastewater lineage dynamics estimated using Freyja (top row) and clinical genomic surveillance (bottom row) from Gauteng (A, B), KwaZulu-Natal (C, D), and Free State (E, F) provinces.