Rabies is a preventable viral disease of mammals most often transmitted through the bite of a rabid animal. The vast majority of rabies cases reported to the Centers for Disease Control and Prevention (CDC) each year occur in wild animals like raccoons, skunks, bats, and foxes. The rabies virus infects the central nervous system, ultimately causing disease in the brain and death. The early symptoms of rabies in people are similar to that of many other illnesses, including fever, headache, and general weakness or discomfort.
World's longest railway tunnel to open after 17 years of construction: Trains in Switzerland will travel at 155mph through 35 miles of mountain. The new Gotthard Base Tunnel (GBT) will measure 35.4 miles in length and is 7,545 feet below the Gotthard massif.
For the deepest tunnel in the world in general go here -. Eiksund Tunnel-The deepest tunnel in the World. Seikan tunnel is nearly ' 53.85 kilometer long ' with a 23.3 kilometer section under the sea-bed which has been continuously welded.The track is 460 ft(140 meters) below the seabed and total depth from sea level to the tracks is 240 meters (790 ft) .inally with all those brutal conditions, the Seikan tunnel was opened on 13 March 1988 and the cost of construction reached 3.6 billion Dollars. Seikan Tunnel holds the record for Deepest operational Railway Tunnel in the World and also as the longest Tunnel in the World. : Deepest Cave in the World (2kms Deep).