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    • You need phosphorus to live – and we're running out.
      Who cares about phosphorus? For starters, every living thing on Earth – including humans – since all the crops we eat depend on it to produce healthy cells. Industrial farming has played a part in sucking this critical element out of our soil.
    • Global majority faces water shortages 'within two generations.'
      The majority of the 9 billion people on Earth will live with severe pressure on fresh water within the space of two generations as climate change, pollution and over-use of resources take their toll, 500 scientists have warned.
    • Antibiotic resistance: Drugs used on animals put humans at risk.
      Concern has been intensifying in recent years over the use of antibiotics in agriculture, which world health authorities agree contributes to the development of drug-resistant bacteria. These so-called superbugs infect hundreds of thousands and kill tens of thousands of Americans each year.
    • Drug residues in meat draw federal regulators' concern.
      Although much of the alarm over the use of antibiotics on livestock focuses on its contribution to bacterial resistance, the presence of drug residues and other chemicals in U.S. meat is also causing concern.
    • Spain replants after centuries of deforestation.
      Centuries of deforestation have turned Spain's lush forests into barren scrublands, making them vulnerable to erosion. But volunteers are working to revive the landscape and protect local water sources.
    • Chile's Indians take on world's largest gold miner.
      Chile's newly empowered environmental regulator on Friday confirmed nearly two dozen violations of Barrick's environmental impact agreement, blocking construction on the $8.5 billion project until the Canadian company keeps its promises to prevent water contamination.
    • On the front lines of food safety.
      With piles of fresh strawberries beckoning consumers at markets and stores this season, an alliance of a major retailer, fruit growers and farm workers has begun a program to promote healthy produce and improve working conditions.
    • Chile's fish supply decline 'catastrophic' after years of overfishing.
      After decades of unchecked plunder, nearly all commercial fisheries in Chile are in a state of precipitous decline, especially the once-plentiful jack mackerel. Although the plight of the jack mackerel has captured headlines, its troubled story is by no means unique.
    • Bushwick's struggles with asthma: What's poverty's role?
      Jennifer Mora lives with her 4-year-old son Devin in an apartment with one window. For most people, the lack of natural light would be an inconvenience, but for Devin, it's potentially life-threatening: poor ventilation can trigger his asthma.
    • DOE looks for orphan wells.
      The federal government is pushing new efforts to deal with an old problem – abandoned oil and gas wells. In Pennsylvania, there may be as many as 100,000 orphan wells. If the wells were not sealed properly, they could explode.
    • Oklahoma gets far more than its share of disasters.
      Many states get hit frequently with tornadoes and other natural catastrophes, but Oklahoma is Disaster Central. The twister that devastated Moore, Okla., was the 74th presidential disaster declared in the Sooner state in the past 60 years. Only much-larger and more-populous California and Texas have had more.
    • New alliance emerges to tighten chemical rules.
      The first credible effort in years to revamp the nation’s outmoded chemical safety law grew in part from the Senate’s failure in April to enact a gun buyer background check bill. The resulting bill satisfies industry’s major concerns while allowing a number of Democrats to sign on, as have some environmental and public health groups. Others express reservati […]
    • EPA: Judge about-faces, defers to agency on curbing lead ammo.
      A federal district judge yesterday dismissed an effort by conservation groups to force U.S. EPA to regulate lead bullets as an environmental toxin, showing broad deference to the agency in light of a recent Supreme Court ruling.
    • Disaster preparedness is rare, but better and cheaper than after-the-disaster remedies.
      As climate change threatens to increase the frequency and severity of extreme weather events, the prospect of even bigger disaster-related losses alone would make a case for more disaster-proofing investment. The case gets stronger when you have the actual numbers.
    • Russia to pack up Arctic ice station after cracks develop in ice floe.
      Russia is evacuating a drifting Arctic research station that was supposed to last until September, because the ice it is built on is starting to break up. The cracks are another indication of the rapid decline of the Arctic ice sheet.
    • Is Keystone pipeline losing Democratic support?
      The most interesting aspect of this week’s House vote in favor of constructing the Keystone XL pipeline was not the fact that it passed—which was widely expected—but the fact that it got 20 fewer votes than a similar proposal received one year ago.
    • Americans having their say on divisive Keystone pipeline plan.
      Jobs, say hundreds of thousands of people. Pollution, say hundreds of thousands of others. They say that's what a proposed oil pipeline would bring into the country, as it transports crude from massive deposits in Canadian tar sands to refineries and ports in the United States.
    • Illinois counties can do little but brace for fracking's impact.
      Oil and gas companies and environmental groups have hashed out legislation they say would make Illinois a national leader in protecting public health and the environment from fracking.
    • British village residents protest plan for shale gas drilling.
      Cuadrilla Resources, a British energy company, is on the verge of drilling an exploratory shale gas well just down the road from a little village in the hills of West Sussex. Villagers see it as a possible precursor to the environmentally controversial drilling technique known as hydraulic fracturing, or fracking.
    • New rules to address fracking on Indian lands.
      Hydraulic fracturing on Indian land may become more difficult under new rules proposed by the Department of the Interior and the Bureau of Land Management.
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West Nile Virus and You

Posted on Friday, 26 February 2010 by detumni

This is a presentation about West Nile Virus, its incidence, and on the need for us to protect ourselves against the infection. This presentation is designed with the general public as the target.

Please click here to view the presentation. I hope you would find it beneficial. Kindly leave comments or questions below if you care. I shall appreciate it.

Thank you.

Darlington Etumni

PUBH 6165-04, Environmental Health

Walden University

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Filed under: PUBH 6165/8165 EH Service-based learning activities

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One Response

  1. Rosmarie KElly, on Saturday, 27 February 2010 at 7:46 said:

    Good overall. There are some poor punctuation and mis-spellings that should be cleaned up. There are also places where the text runs off the page that need fixing.

    Reply

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