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Emerging Infectious Diseases Are Virulent Viruses-Are We Prepared? An Overview
Jasmine J Han1, Hannah A Song2, Sarah L Pierson3
1Division of Gynecologic Oncology, Department of Gynecologic Surgery and Obstetrics, Department of Clinical Investigation, Brooke Army Medical Center, San Antonio, TX 78234, USA.
Microorganisms
|November 25, 2023
Summary
The COVID-19 pandemic revealed global vulnerabilities in health systems and the challenges of viral mutations. This review discusses viral disease threats, treatments, and surveillance, highlighting current limitations.
Area of Science:
- Virology
- Epidemiology
- Public Health
Background:
- The SARS-CoV-2 pandemic caused significant loss of life and economic damage, exposing global health system weaknesses.
- Emerging viral outbreaks are increasing due to factors like international travel and climate change, posing serious public health threats.
- Viral mutations continuously challenge the effectiveness of vaccines, diagnostics, and therapeutics.
Purpose of the Study:
- To review epidemic and pandemic viral infectious diseases.
- To discuss current treatments and surveillance measures for viral outbreaks.
- To identify limitations in existing strategies for managing viral diseases.
Main Methods:
- Literature review of epidemic and pandemic viral infectious diseases.
- Analysis of current therapeutic strategies.
- Evaluation of public health surveillance systems.
Main Results:
- Viral infectious diseases pose recurrent global threats.
- Existing treatments and surveillance methods have notable limitations.
- The molecular evolution of viruses complicates control efforts.
Conclusions:
- Pandemic preparedness requires addressing global vulnerabilities and the impact of viral mutations.
- Enhanced surveillance and adaptable treatment strategies are crucial for future viral outbreaks.
- Science-based decision-making and public awareness are vital for effective pandemic response.
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