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Updated: Aug 20, 2025
10:03
Swab Sampling Method for the Detection of Human Norovirus on Surfaces
Published on: February 6, 2017
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Norovirus disease among older adults
Helen Tsai1, Philip Yune1, Mana Rao2,3
1Montefiore Medical Center, Bronx, NY, USA.
Therapeutic Advances in Infectious Disease
|November 21, 2022
Summary
Norovirus outbreaks cause significant healthcare costs, especially in older adults. This review covers norovirus epidemiology, clinical features in seniors, and prevention strategies, including vaccine development.
Area of Science:
- Public Health
- Infectious Diseases
- Geriatrics
Background:
- Norovirus is a primary cause of gastroenteritis outbreaks globally, incurring significant healthcare expenses.
- Older adults (65+ years) experience a disproportionately high burden of norovirus disease, often with more severe and prolonged illness.
Purpose of the Study:
- To provide a narrative review of norovirus infection, focusing on epidemiology, pathogenesis, transmission, and clinical aspects in older adults.
- To discuss infection prevention and control measures, diagnostic and treatment options, and advancements in norovirus vaccine development.
Main Methods:
- This study is a narrative review of existing literature on norovirus.
- The review synthesizes information on epidemiology, pathogenesis, transmission, clinical manifestations, diagnosis, treatment, and vaccine development.
Main Results:
- Norovirus outbreaks represent a substantial public health challenge, particularly for the elderly population.
- Effective prevention and control strategies are crucial for mitigating norovirus spread and impact.
- Vaccine development for norovirus is ongoing, offering potential future control measures.
Conclusions:
- Norovirus poses a significant threat to older adults, necessitating targeted prevention and management strategies.
- Continued research into norovirus pathogenesis, transmission, and vaccine development is essential for reducing disease burden.
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