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Updated: Jun 19, 2026
05:59
Nasal Wipes for Influenza A Virus Detection and Isolation from Swine
Published on: December 4, 2015
Swine origin influenza (swine flu)
Meghna R Sebastian1, Rakesh Lodha, S K Kabra
1Department of Pediatrics, All India Institute of Medical Sciences, New Delhi 110029, India.
Indian Journal of Pediatrics
|October 6, 2009
Summary
The 2009 H1N1 swine flu pandemic, caused by a triple-reassortant virus, spread rapidly. Key preventive measures include hygiene, social distancing, and antiviral drugs like oseltamivir.
Area of Science:
- Virology
- Epidemiology
- Public Health
Background:
- The 2009 H1N1 influenza pandemic emerged from a novel triple-reassortant virus with avian, swine, and human genes.
- This strain rapidly became a global pandemic, transmitted via droplets and fomites.
Purpose of the Study:
- To summarize the characteristics, transmission, clinical presentation, diagnosis, treatment, and prevention of the 2009 H1N1 swine origin influenza.
- To identify risk factors for severe disease and outline effective management strategies.
Main Methods:
- Review of clinical and epidemiological data related to the 2009 H1N1 influenza outbreak.
- Analysis of diagnostic methods, including RT-PCR and viral culture.
- Evaluation of treatment options, focusing on antiviral efficacy and supportive care.
Main Results:
- Common symptoms include fever, cough, sore throat, myalgia, and gastrointestinal upset. Severe cases may lead to pneumonia and respiratory failure.
- High-risk groups for severe disease include young children, the elderly, pregnant women, and individuals with chronic illnesses.
- Effective antiviral treatments include oseltamivir and zanamivir, with supportive care leading to a case fatality rate below 1%.
Conclusions:
- Prompt diagnosis and appropriate treatment, including antiviral medications and supportive care, are crucial for managing H1N1 influenza.
- Preventive strategies such as vaccination (when available), social distancing, respiratory etiquette, and hand hygiene are essential for controlling influenza spread.
- Ongoing surveillance and preparedness are vital for future pandemic threats.
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