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Volume 32, Number 8—August 2026

Dispatch

Emergent Vibrio parahaemolyticus Gastroenteritis Outbreaks, New Zealand, 2019–2022

Sarah JefferiesComments to Author , Shevaun Paine, Jing Wang, Xiaoyun Ren, David Winter, Graham C. Fletcher, Anne-Marie Perchec-Merien, and Jackie Wright
Author affiliation: New Zealand Institute for Public Health and Forensic Science, Porirua, Wellington, New Zealand (S. Jefferies, S. Paine, J. Wang, X. Ren, D. Winter, J. Wright); New Zealand Institute for Bioeconomy Science Limited, Auckland, New Zealand (G.C. Fletcher); Ministry for Primary Industries, Wellington (A.-M. Perchec-Merien)

Main Article

Figure 1

Maximum-likelihood phylogenetic tree of sequence type 36 isolates for study of emergent Vibrio parahaemolyticus gastroenteritis outbreaks, New Zealand, 2019–2022. Tree was constructed using core-genome single-nucleotide polymorphism alignment of all publicly available New Zealand and international V. parahaemolyticus sequence type 36 isolates detected during 1990–2021. Bootstrap values are calculated from 2000 trees; only bootstrap values >70% are shown in red.

Figure 1. Maximum-likelihood phylogenetic tree of sequence type 36 isolates for study of emergent Vibrio parahaemolyticus gastroenteritis outbreaks, New Zealand, 2019–2022. Tree was constructed using core-genome single-nucleotide polymorphism alignment of all publicly available New Zealand and international V. parahaemolyticus sequence type 36 isolates detected during 1990–2021. Bootstrap values are calculated from 2000 trees; only bootstrap values >70% are shown in red.

Main Article

Page created: July 11, 2026
Page updated: July 15, 2026
Page reviewed: July 15, 2026
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