Nipah virus disease: A rare and intractable disease

Area of Science:

• Virology
• Infectious Diseases
• Public Health

Background:

• Nipah virus (NiV) is an enveloped RNA virus responsible for severe encephalitis outbreaks with high mortality.
• Outbreaks predominantly occur in the Indo-Bangladesh regions, often linked to consuming raw date palm sap contaminated by fruit bats.

Purpose of the Study:

• To provide an overview of Nipah virus outbreaks, clinical presentation, diagnosis, and management strategies.
• To emphasize the importance of physician awareness and updated knowledge on Nipah virus detection and control.

Main Methods:

• Review of Nipah virus outbreaks and associated epidemiological data.
• Summary of clinical manifestations, diagnostic approaches, and treatment modalities.

Main Results:

• Nipah virus outbreaks are characterized by high mortality and significant secondary attack rates.
• Clinical presentation includes fever, encephalitis, and respiratory involvement; diagnosis relies on viral isolation, nucleic acid amplification, or antibody detection.
• Treatment is primarily supportive, with limited antiviral options like ribavirin, m102.4 monoclonal antibody, and favipiravir.

Conclusions:

• Effective infection prevention and control rely on standard precautions, hand hygiene, and personal protective equipment.
• Increasing geographical spread necessitates heightened physician awareness and preparedness for Nipah virus detection and management.