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Updated: Dec 24, 2025
09:29
Early Viral Entry Assays for the Identification and Evaluation of Antiviral Compounds
Published on: October 29, 2015
30.7K
[Emergent viruses and/or repeated threats].
1Laboratoire de Virologie Lyon Est, CNR des entérovirus & CNR des virus influenza région sud, UMR CNRS 5537, Domaine Rockefeller, 69373 Lyon cedex 08.
Antibiotiques (Paris, France : 1999)
|April 15, 2020
Summary
Emergent viruses, like SARS and avian flu, pose repeated threats due to factors enabling animal-to-human transmission. Understanding these viral emergence mechanisms is crucial for public health preparedness.
Area of Science:
- Virology
- Epidemiology
- Public Health
Context:
- Emerging viruses pose significant global health risks, as evidenced by recent epidemics.
- Factors contributing to viral emergence and transmission are of increasing concern.
- Historical fears of pathogenic agents capable of causing high-mortality epidemics have resurfaced.
Purpose:
- To analyze the mechanisms behind viral emergence.
- To understand the factors leading to zoonotic transmission.
- To highlight the role of ecological, economic, and epidemiological factors in epidemic spread.
Summary:
- Viral emergence is not random but results from accumulated factors facilitating animal-to-human transmission.
- Transmission routes include direct contact and intermediate vectors like mosquitoes, ticks, and mammals.
- Ecological, economic, and epidemiological factors converge, enabling widespread epidemic potential.
Impact:
- Improved surveillance networks and diagnostic technologies enhance the identification of emerging viruses.
- Recent outbreaks such as SARS and avian influenza underscore the importance of studying viral emergence.
- This research informs strategies for preventing and managing future epidemic threats.
Keywords:
Avian FluEmergent virusesSARSepidemicsmechanisms of emergencemodes of transmissionsurveillance networksMore Related Videos
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