Human Infection with Japanese Encephalitis Virus Genotype V, China, 2025.

Emerg Infect DisOct 1, 2026

Wenjing Zou, Yan Peng, Jing Li et al.

✦ AI-curated · Sources linked

Case in brief

A human case of Japanese encephalitis virus genotype V (JEV GV) was confirmed in China through serological testing, sequencing, and quantitative reverse transcription PCR. This case underscores the ongoing risk posed by JEV GV, which has previously been associated with viral encephalitis outbreaks in South Korea.

Diagnostic / clinical pearl

Clinicians should be aware of the potential for Japanese encephalitis virus genotype V to cause encephalitis in regions where it has not been previously reported.

Why it matters

This case emphasizes the need for vigilance regarding emerging infectious diseases and the geographic spread of known pathogens.

Source

Published in Emerg Infect Dis. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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AI-generated summaries may contain errors or omissions. Verify clinically important information with the original publication.

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