Not Strictly Business
Tracking Disease with Technology
If you haven't heard about the Swine Flu Pandemic concern by now you must be avoiding every news source known to mankind. Swine Flu (Influenza) refers to influenza caused by any strain of the influenza virus endemic in pigs (swine).
Swine flu is rare in humans. People who work with swine, especially people with intense exposures, are at risk of catching swine influenza if the swine carry a strain able to infect humans. However, these strains infrequently circulate between humans as SIV rarely mutates into a form able to pass easily from human to human. In humans, the symptoms of swine flu are similar to those of influenza and of influenza-like illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort.
The 2009 flu outbreak in humans that is widely known as "swine flu" technically is not swine flu. It is due to a new strain of influenza A virus subtype H1N1 that derives from one strain of human influenza, one strain of avian influenza, and two separate strains of swine influenza. The origins of this new strain are unknown, and the World Organization for Animal Health (OIE) reports that this strain has not been isolated in swine. It passes with apparent ease from human to human, an ability attributed to an as-yet unidentified mutation. The strain in most cases causes only mild symptoms and the infected person makes a full recovery without requiring medical attention and without the use of antiviral medicines.
*Source: Wikipedia.org
As you can imagine, getting up to date information on pandemic warnings and information is as important as ever. In decades past, news traveled much slower through the available mediums and the sharing of information was slow and difficult compared to today's standards. Even with the wide reaching distribution of TV, telephone, radio and print, the fastest medium for sharing information and updates continues to be the internet. Technology has radically improved our means of collecting, compiling, and sharing information for the good of mankind. We are able to respond faster than ever and launch plans and measures based on what we have learned from previous pandemic threats to help protect ourselves.
An interesting resource we've discovered for tracking the impact of the 2009 Swine Flu outbreak can be viewed at http://healthmap.org/swineflu.
A "Global Disease Alert" world visualization map displays information available in a graphical format which also provides tools for drilling down into specific areas of the world, specific types of diseases being tracked, and links to the latest news alerts around the world. |
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This collaborative effort is supported by numerous countries as well as organizations such as the National Library of Medicine, Center for Disease Control, Canadian Institutes of Health Research, U.S. Department of Defense, Health Protection Agency, Wildlife Conservation Society, and more.
This story and website listed above are not intended to create cause for additional concern. Rather, we encourage you to take some time to familiarize yourself with the information available and take necessary precautions to protect yourself and those close to you.
-TNT Software
A little more history on swine flu outbreaks and scares:
1918-1919 - Swine flu has been reported numerous times as a "zoonosis" in humans, usually with limited distribution, rarely with a widespread distribution. The 1918 flu pandemic in humans was associated with H1N1, thus may reflect a zoonosis either from swine to humans or from humans to swine. Evidence available from that time is not sufficient to resolve this question.The "Spanish" influenza pandemic of 1918–19 infected one third of the world's population (or around 500 million persons at that time) and caused around 50 million deaths.
1976 - In February 1976, an outbreak of swine flu struck Fort Dix Army base in New Jersey, killing a 19-year-old private and infecting hundreds of soldiers. Concerned that the U.S. was on the verge of a devastating epidemic (similar to that of 1918), President Gerald Ford ordered a nationwide vaccination program at a cost of $135 million (some $500 million in today's money). Within weeks, reports surfaced of people developing Guillain-Barré syndrome, a paralyzing nerve disease that can be caused by the vaccine. By April, more than 30 people had died of the condition. Facing protests, federal officials abruptly canceled the program on Dec. 16. The epidemic failed to materialize.
1988 -In September 1988, a swine flu virus killed one woman in Wisconsin, and infected at least hundreds of others. A 32-year old woman was eight months pregnant when she and her husband became ill after visiting the hog barn at the Walworth County Fair. The woman died eight days later, though doctors were able to induce labor and deliver a healthy daughter before she passed away. Her husband recovered from his symptoms. Influenza-like illnesses were reportedly widespread among the pigs at the fair they had visited, and 76% of the swine exhibitors there tested positive for the swine flu antibody but no serious illnesses were detected among this group. Additional studies suggested between one and three health care personnel who had contact with the patient developed mild influenza-like illnesses with antibody evidence of swine flu infection.
*Sources: Wikipedia.org, Time.com, Wired.com, CDC.gov