Fig. 3: Signature mutation analysis recovers variant waves.
From: SARS-CoV-2 genomic surveillance in wastewater as a model for monitoring evolution of endemic viruses
Frequency of signature mutations associated with each variant per epidemiological week, for Gauteng (A), KwaZulu-Natal (B), and Free State (C) provinces. Signature mutations corresponding to each variant are described in Table S3.
