You can also link tasks by dragging from one task to the other on the chart portion of the Gantt Chart or Network Diagram view. If a successor is a task in another project, the Successors field also contains the path to the linked project, in addition to the task ID and dependency type. An example is: C:\My Documents\Bldg E Construction.mpp\3FF.
The global H1N1 flu pandemic may have killed as many as 575,000 people, though only 18,500 deaths were confirmed. The H1N1 virus is a type of swine flu, which is a respiratory disease of pigs caused by the type A influenza virus.
There are countless instances of mass pandemics in history, and some have even been powerful enough to topple governments and nearly wipe out whole civilizations. Chances are that swine flu will run its course and soon be forgotten, but here are 10 examples of diseases that have made a huge mark on history.