What is Swine Flu?
Before we can concentrate on this project’s main focus on the social consequences, we must understand how a flu virus works. Otherwise we disregard important information on how outbreak narratives can use science as a framing tool to spread further social fear. Let’s begin with a NPR animation explaining how a flu virus can trick a single cell body into producing millions of more viruses to help spread the disease.
Although the video has great animations and clear analogies, it is obvious that the video could use more in-depth analysis. That is why this next video specifically focusing on swine flu is useful to have. In particular, concentrate at the 0:58 mark of the video in order gain the most relevant information relating to the previous video.
Wallace states that "the 'H' refers to hemagglutinin molecule. That's a molecule on the surface of the influenza that allows the virus to key into its target cell. 'N' refers to neuraminidase. That's the molecule also on the surface of the influenza, but it allows the influenza, once it's born, to key out of the cell that it's been replicated in." To connect this information back to the first video we watched, the "H" is the key that allows the virus to get inside the cell's "factory" and the N is what allows the production of the virus to be spread to other cells.
Discussion questions
- When analyzing the NPR animation, what are its strengths in communicating scientific knowledge into accessible material? What are its weaknesses?
- When looking at the NPR video and the video about H1N1, how do they both compare with one another? Specifically, how do they supplement one another? What if the H1N1 video was the first video you saw? How would it impact the understanding?
- Matthew Sparke called H1N1 as "unforeseen consequences of the global interconnectedness established by globalization" while Rob Wallace identified H1N1 as a disease that had genes from other organisms like humans, swine, and birds. How might these two points be related here?
Additional Resources
CDC Documentation: http://www.cdc.gov/h1n1flu/cdcresponse.htm
Works Cited
Doucleff, Michaeleen. "What's In A Flu Name? H's And N's Tell A Tale." NPR. NPR, 7 May 2013. Web. 13
July 2013. <http://www.npr.org/blogs/health/2013/05/07/180808276/whats-in-a-flu-name-hs-and-ns-tell-a-tale>.
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