H7N9: A killer in the making or a false alarm?
Himani Nailwal1, Komal Kamra, Sunil K Lal
1a Virology Group, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India.
Canadian Journal of Microbiology
|June 4, 2014
Summary
The novel H7N9 influenza virus poses a pandemic threat due to its adaptability and human-to-human transmission. This review analyzes its pandemic potential and consequences.
Area of Science:
- Virology
- Epidemiology
- Public Health
Background:
- Influenza viruses are highly adaptable and contagious, posing a constant pandemic threat.
- The emergence of the novel H7N9 influenza virus in China in March 2013 raised pandemic concerns.
- Sporadic infections and family clusters indicated potential human-to-human transmission.
Purpose of the Study:
- To analyze the pandemic potential of the novel H7N9 influenza virus.
- To assess the potential consequences of an H7N9 influenza pandemic.
Main Methods:
- Review of scientific literature and epidemiological data.
- Analysis of viral characteristics and transmission patterns.
- Assessment of public health implications.
Main Results:
- The H7N9 virus exhibits characteristics that warrant pandemic concern.
- Evidence suggests limited but significant human-to-human transmission.
- The adaptability of influenza viruses necessitates ongoing surveillance.
Conclusions:
- The H7N9 influenza virus represents a potential pandemic threat.
- Vigilance and preparedness are crucial for managing novel influenza viruses.
- Further research is needed to fully understand H7N9's pandemic capabilities.
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