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Arboviral Encephalitis

Arboviral Encephalitis

Arboviral encephalitis refers to brain inflammation caused by arthropod-borne viruses, particularly those transmitted through mosquito vectors. Among these, West Nile virus (WNV), a member of the Flaviviridae family, is a significant public health concern. WNV is an enveloped, positive-sense, single-stranded RNA virus. Human infection typically begins when an infected mosquito introduces the virus into the dermis during feeding. The primary transmission cycle involves birds as amplifying hosts...

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Updated: Jun 4, 2026

Multiplexed Isothermal Amplification Based Diagnostic Platform to Detect Zika, Chikungunya, and Dengue 1

Multiplexed Isothermal Amplification Based Diagnostic Platform to Detect Zika, Chikungunya, and Dengue 1

Published on: March 13, 2018

Recent progress on chikungunya virus research.

Wenxi An^1,2, Ningning Ge¹, Yilin Cao^1,3

¹Viral Disease and Vaccine Translational Research Unit, CAS Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, 200025, China.

Virologica Sinica

|December 1, 2017

Summary

This summary is machine-generated.

Chikungunya virus (CHIKV) outbreaks are a growing global health concern, causing severe joint pain. This review explores CHIKV

Keywords:

chikungunya virus (CHIKV)epidemiology host immune response molecular virology vaccine development

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Area of Science:

Virology
Epidemiology
Immunology

Background:

Chikungunya virus (CHIKV) is a mosquito-borne arbovirus causing significant global health issues.
CHIKV outbreaks have re-emerged globally, leading to epidemics with severe clinical manifestations, including chronic joint pain.
Currently, no specific antiviral treatments or licensed vaccines exist for CHIKV infection.

Purpose of the Study:

To provide a comprehensive overview of Chikungunya virus (CHIKV).
To review current knowledge on CHIKV epidemiology, clinical presentation, virology, diagnostics, host response, and vaccine development.
To identify challenges and opportunities in developing effective CHIKV vaccines and therapeutics.

Main Methods:

Systematic literature review of existing research on Chikungunya virus (CHIKV).
Analysis of epidemiological data, clinical case studies, and molecular virology findings.
Evaluation of host immune responses, diagnostic strategies, and animal models for CHIKV research.

Main Results:

CHIKV causes a spectrum of illness, from acute febrile disease to long-term arthralgia.
Recent epidemics highlight the urgent need for effective interventions.
Understanding virus-host interactions is crucial for therapeutic and vaccine development.

Conclusions:

A comprehensive understanding of CHIKV is essential for advancing vaccine and drug development.
Further research into virus-host interactions holds promise for future CHIKV control strategies.
This review highlights key areas for future research and development in combating Chikungunya virus.