Obesity has been called an epidemic in the United States.
Looking at an interactive statistic [CNN, flash]
of the state-by-state numbers is sobering mf
64% of adults are overweight and approx 25% are obese
The usual suspects have so far been a culture of low-exercise mf
high-consumption (due to urban sprawl, driving
, TV, ... ),
and bad diet
(the ubiquity of
with its high levels of fat, sugar and salt. Recently the high fructose levels in the common American diet has also been noted.
Fructose comprises 50% of table sugar and up to 90% of high-fructose corn
syrup (HFCS), both ingredients found in copious
amounts in most American 'convenience' foods.
[Wikipedia: Fructose#References, Wikipedia:HFCS]).
Now it seems that a
is a common virus, the
, which may really make obesity
an actual epidemic. [Int. Journal of Obesity
posted by umop-apisdn
on Aug 21, 2007 -
Is H5N1 flu transitioning
to a human-to-human illness? Recent reports of familial clusters
suggest that it may be, though there are certainly other possible explanations, such as families living in environments contaminated by virus-laden bird feces. On the other hand, it would seem that epidemiologists are growing increasingly interested in the possibility that these clusters are indicative of human-to-human transmissions. Further, the virus may be inching towards being asymptomatic, which isn't as good as it sounds: if people can carry the virus and transmit it to others without showing symptoms, it will be very difficult to impossible to tell who is a vector and highly difficult to control any emerging epidemic.
posted by chakalakasp
on Dec 2, 2005 -
1.7 million deaths in the U.S. and 180-360 million dead globally.
That's the estimate of the impact of the next influenza pandemic
from Michael Osterholm, published
in today's New England Journal of Medicine
. He warns that almost every public health response to the inevitable emergence of pandemic influenza A strain is unplanned or inadequate: A vaccine would take minimum six months (and millions of fertilized chicken eggs); there are no plans to setup and staff the temporary isolation wards or replace dead health-care workers; nor are there detailed plans for handling the number of dead bodies. Given the deeply interconnected nature of the global economy a pandemic would be impossible to stop and wreak havoc in every nation. "Frankly the crisis could for all we know have started last night in some village in Southeast Asia," said
Dr. Paul Gully, Canada's deputy chief public health officer. "We don't have any time to waste and even if we did have some time, the kinds of things we need to do will take years. Right now, the best we can do is try to survive it. We need a Manhattan Project yesterday."
posted by docgonzo
on May 5, 2005 -
SARS much more deadly than first estimated.
Analysis of the latest statistics on the global SARS epidemic reveals that at least 10 per cent
of people who contract the new virus will die of the disease. The low death rates of about four per cent cited until now by the World Health Organizatio n and others are the result of a statistical difficulty, well known to epidemiologists, that hampers the early analysis of new disease outbreaks. [...] A better current estimate of the deadliness of SARS may be the number of deaths as a proportion of resolved cases. Those numbers for Hong Kong, Canada and Singapore are 15.8, 18.3 and 13.7 per cent
posted by Bletch
on Apr 25, 2003 -
The Demon in the Freezer
An article by the author of The Hot Zone
. " The water contained the
whole molecules of life from variola, a parasite that had colonized us thousands
of years ago. We had almost freed ourselves of it, but we found we had
developed a strong affinity for smallpox. Some of us had made it into a
weapon, and now we couldn't get rid of it. I wondered if we ever would, for the
story of our entanglement with smallpox is not yet ended".
posted by Mack Twain
on Sep 30, 2002 -
Four out of 10 people mistakenly believe
it is possible to get HIV by sharing a drinking glass or being coughed or sneezed on by an infected person. The survey, released Thursday, was conducted by the
Centers for Disease Control and Prevention. "It's scary that so many people are still so ignorant of what
causes HIV-AIDS," said Marty Algaze, a spokesman for
the Gay Men's Health Crisis. "Almost 20 years into this
epidemic, it's disturbing that people think you could still
get it from casual contact."
posted by jhiggy
on Dec 1, 2000 -