Related Experiment Video
Updated: Nov 12, 2025
09:01
An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection
Published on: December 10, 2013
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Respiratory viral infections in the elderly
Alastair Watson1,2,3, Tom M A Wilkinson4,2
1Faculty of Medicine, Clinical & Experimental Sciences, University of Southampton, Southampton, UK.
Therapeutic Advances in Respiratory Disease
|March 22, 2021
Summary
The aging population faces a growing threat from respiratory viral infections, necessitating better diagnostics and treatments. Understanding the full burden of these infections is crucial for developing effective prevention and care strategies.
Area of Science:
- Gerontology
- Infectious Diseases
- Public Health
Background:
- The global population over 60 is rapidly increasing, posing significant healthcare challenges.
- Respiratory viral infections cause substantial mortality in the elderly, a risk exacerbated by COVID-19.
- Aging, multimorbidity, and weakened immune systems complicate diagnosis and treatment in older adults.
Purpose of the Study:
- To highlight the unmet clinical need for addressing respiratory viral infections in the elderly.
- To emphasize the importance of understanding the full burden of respiratory viruses in this demographic.
- To advocate for improved diagnostic and therapeutic strategies for elderly patients.
Main Methods:
- Review of existing data on respiratory viral infections and mortality in the elderly.
- Discussion of challenges in diagnosing and treating viral respiratory illnesses in older adults.
- Proposal for prospective screening studies and point-of-care diagnostics.
Main Results:
- Respiratory viral infections represent a significant cause of death in individuals over 70.
- Delayed diagnosis due to atypical symptoms leads to increased morbidity and nosocomial spread.
- Current diagnostic methods are limited, and effective non-COVID-19 antiviral treatments are scarce.
Conclusions:
- Accurate assessment of the burden of respiratory viruses in the elderly is essential.
- Multiplex point-of-care diagnostics are vital for diagnosis and outbreak monitoring.
- Development of novel vaccines, antivirals, and immune-augmenting therapies is urgently needed.
Keywords:
COVID-19RSVSARS-CoV-2elderlyinfluenzapolypharmacyrespiratory virusesscreeningtherapeuticsvaccinationMore Related Videos
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