05-06-2009, 10:13 AM
Not to dispell the caution, but I think it's time we put into perspective the actual lethality of swine flu is, as compared to normal influenza.
http://www.cdc.gov/flu/about/disease/us_...deaths.htm
In short: be wary, but don't treat the situation as if it's the next apocalyptic contagion.
http://www.cdc.gov/flu/about/disease/us_...deaths.htm
Quote:How many people die from flu each year in the United States?
The number of influenza-associated (i.e., flu-related) deaths varies from year to year because flu seasons often fluctuate in length and severity. CDC estimated that about 36,000 people died of flu-related causes each year, on average, during the 1990s in the United States. This figure includes people dying from complications of flu. This estimate came from a 2003 study published in the Journal of the American Medication Association (JAMA), which looked at the 1990-91 through the 1998-99 flu seasons [10]. Statistical modeling was used to estimate how many flu-related deaths occurred among people whose underlying cause of death on their death certificate was listed as a respiratory or circulatory disease. During these years, the number of estimated deaths ranged from 17,000 to 52,000.
In 2009, CDC published additional estimates of flu-related deaths comparing different methods, including the methods used in the 2003 JAMA study. The seasons studied included the 1993-94 through the 2002-03 flu seasons [9]. Results from this study showed that during this time period, 36,171 flu-related deaths occurred per year, on average.
How did CDC estimate that an average of 36,000 people die in the U.S. each year from flu?
This statistic came from a 2003 JAMA study by CDC scientists [10]. The study used statistical modeling to estimate that during 9 influenza seasons from 1990-91 through 1998-99, an annual average of 36,000 flu-related deaths occurred among people whose underlying cause of death on their death certificate was listed as a respiratory or circulatory disease. A 2009 study that appeared in the journal Influenza and Other Respiratory Viruses made a similar estimate for the 10 influenza seasons from 1993 to 2003 [9].
What are flu-related deaths?
Flu-related deaths are deaths that occur in people for whom influenza infection was likely a contributor to the cause of death, but not necessarily the primary cause of death.
In short: be wary, but don't treat the situation as if it's the next apocalyptic contagion.