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Updated: Jul 2, 2026
10:55
Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 2
Published on: April 10, 2009
[Smallpox is a dormant volcano].
Voprosy Virusologii
|September 2, 2008
Summary
The risk of a smallpox epidemic is increasing due to widespread Orthopoxvirus, potential permafrost virus survival, and lack of immunity. Urgent research is needed for rapid diagnostics and effective vaccines/therapeutics.
Area of Science:
- Virology
- Epidemiology
- One Health
Context:
- Rodent-associated Orthopoxvirus natural foci exist across diverse global climates.
- Equatorial Africa faces an escalating monkeypox epidemic with increased human mortality.
- Potential for virus persistence in permafrost-buried human cadavers poses a risk.
Purpose:
- To highlight the heightened risk of a smallpox epidemic due to multiple factors.
- To identify critical knowledge gaps in rapid diagnostics, preventive vaccines, and therapeutics.
- To emphasize the need for basic research into viral biodiversity, pathogenesis, and evolution.
Summary:
- Global Orthopoxvirus presence, rising monkeypox mortality, permafrost virus persistence, and waning immunity increase epidemic risk.
- Current healthcare systems lack field-ready diagnostics and effective, mass-producible vaccines or treatments.
- Urgent basic research on viral properties and evolution is crucial, potentially requiring live virus studies.
Impact:
- Increased risk of a devastating smallpox epidemic in the near future.
- Lack of preparedness for rapid diagnosis and effective countermeasures.
- Necessity for foundational scientific studies to address emerging infectious disease threats.
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