Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2024 Jun 28;7:775. doi: 10.1038/s42003-024-06451-8

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2024

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 1 — a A phylogenetic overview of historical (1980–1995) S. Typhi from the UKHSA. Maximum likelihood outgroup rooted phylogenetic tree depicting the genomic sequences of 463 S. Typhi isolated from returning travellers to the United Kingdom between 1980 and 1995. Branch colour indicates genotype, and rings outside of the tree indicate country of origin, MDR, and presence of IncH1 plasmid, coloured as per the inset legend. Individual mutations in the quinolone resistance determining region (QRDR) indicated by stars outside the rings. b A phylogenetic overview of historical H58 (4.3.1) S. Typhi isolates. Zoomed-in view of H58 S. Typhi isolates from historical collection. Genotype, country of origin, presence of MDR, AMR mutations, and presence of IncH1 plasmids are indicated by bars to the right of the tree and coloured as per the inset legend. Individual mutations in the quinolone resistance determining region (QRDR) indicated by stars to the right of the bars. c A bar graph showing distribution of samples by year (1980–1995) and countries of origin are indicated by colour as per inset legend.