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Disclaimer: Early release articles are not considered as final versions. Any changes will be reflected in the online version in the month the article is officially released.

Volume 32, Number 9—September 2026

Research

Reemergence of Scrub Typhus Associated with Leptotrombidium akamushi Mites and Karp-Like Orientia tsutsugamushi Genotype Bacteria, Japan, 2024–2025

Motohiko OgawaComments to Author , Nobuhiro Takada, Takashi Katayama, Yuki Hashimoto, Kei Nagano, Hirotaka Komine, and Yukihiro Akeda
Author affiliation: National Institute of Infectious Diseases, Japan Institute for Health Security, Tokyo, Japan (M. Ogawa, Y. Hashimoto, Y. Akeda); University of Fukui, Fukui, Japan (N. Takada); Kanagawa Prefectural Institute of Public Health, Kanagawa, Japan (T. Katayama); Niigata City General Hospital, Niigata, Japan (K. Nagano); Yamagata University, Yamagata, Japan (H. Komine)

Main Article

Figure 1

Study sites for investigation of reemergence of scrub typhus associated with Leptotrombidium akamushi mites and Karp-like Orientia tsutsugamushi genotype bacteria, Japan, 2024–2025. Map shows suspected exposure site along the Shinano River in Niigata Prefecture (P) and 2 sampling sites (A and B). Site A was located adjacent to farmland, and site B was located along the riverbank. Sites A and B are within 200 m of the patient’s suspected exposure site.

Figure 1. Study sites for investigation of reemergence of scrub typhus associated with Leptotrombidium akamushi mites and Karp-like Orientia tsutsugamushi genotype bacteria, Japan, 2024–2025. Map shows suspected exposure site along the Shinano River in Niigata Prefecture (P) and 2 sampling sites (A and B). Site A was located adjacent to farmland, and site B was located along the riverbank. Sites A and B are within 200 m of the patient’s suspected exposure site.

Main Article

Page created: August 05, 2026
Page updated: August 18, 2026
Page reviewed: August 18, 2026
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