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. 2020 Dec 19;12(12):1468. doi: 10.3390/v12121468

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Phylogenetic analysis targeting the VP1 region of hepatitis A virus (HAV) strains detected in samples from all five wastewater treatment plants (WWTPs). Previously characterised HAV strains from clinical specimens in Gauteng (●) and from other countries (●) are indicated. The names of type strains for each genotype and subgenotype are bolded and italicised. The neighbour-joining tree was constructed using the Kimura two-parameter model. Bootstrap values greater or equal to 70% are shown at the nodes. The nucleotide sequence alignment used to infer the analysis is provided as Supplementary file 1 (Fasta file).