Thursday, March 21, 2013

Extra Credit: Norovirus


The article that I chose to discuss is an article from the WebMD website.  This article discusses the high rates of children under 5 years of age being admitted to the emergency room with severe nausea, vomiting, and diarrhea due to the norovirus.  This virus seems to be more prevalent now due to the recent release of the rotavirus vaccine.  Payne was sure to note that the rate of the norovirus has not been increasing.  He then explains that the norovirus is recently responsible for more medical visits than the rotavirus because of the vaccine working well in preventing the rotavirus (2013).  The article discusses that most people recover in one or two days from the norovirus, however, “the very young and the very old have a higher risk of becoming dehydrated” (Gordon, 2013). 

 I would say that this article is reliable.  WebMD seems to be very well established, and they’re statements are supported with credible sources.  In the article that I chose, Gordon cited the CDC throughout to support her statement.
·    I have heard of the norovirus affecting several cruise ship populations, but has anyone heard of it affecting so many children every year on land?
·   It takes only 18 particles for the norovirus to infect its host.  In comparison, the much dreaded flu virus takes 100-1,000 particles to infect its chosen host.  Knowing how extremely contagious the norovirus is, what are some of the ways you would take precautions to prevent the norovirus from affecting you and your family?


                 

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