Free Republic

Around the world, scientists are now beginning to examine samples of the virus with a significant question in mind: Could this strain of the disease cause a global pandemic? This international network of scientists keeps constant watch for good reason. In 1918 and 1919, a flu pandemic killed between 20 million and 40 million people, more than the total death toll of World War I, more in a year than the Black Death of 1347 to 1351. More recently, an H1N1 swine flu pandemic was blamed for more than 284,500 human deaths worldwide between April 2009 and August 2010. So...

When the Black Death swept through Europe in 1347, it was one of the deadliest disease outbreaks in human history, eventually killing between a third and half of Europeans. Prior work by investigators has traced the cause to plague-carrying fleas borne by rats that jumped ship in trading ports. In addition, historical researchers believe that famine in northern Europe before the plague came ashore may have weakened the population there and set the stage for its devastation. Now, new research using a unique combination of ice-core data and written historical records indicates that the cool, wet weather blamed for the...