Autoimmune disease is the result of the body's immune system targeting and attacking its own tissues in the same way that it would normally tackle infection. The tissues affected become inflamed and damaged.
The city of Venice is a major center of culture and tourism in Italy, a country in southeastern Europe. It is famous for its beautiful canals, palaces, and art. The city is built on more than 100 small islands.
Canals in Italy. Of course, rivers and lakes aren't the only waterways in Italy. Venice is famous for the 150 canals that weave their way through the 118 islands that make up the historic district of that unique, northeastern Italian city. Though lesser known, Milan also has an extensive canal system, with more than 70 miles of waterways.