KPDS 1992-1 Soru=91

It is clearly stated in the passage that, for nearly a century ____ .

Rabies is a very frightening disease because once
symptoms develop it is always fatal. The disease is
caused by a virus and it affects many species of
animals, particularly dogs, jackals, foxes and bats. In
Britain no indigenous case of human rabies has been
reported since 1902 but it is widespread among
animals in most parts of the world. Unfortunately, in
the last 30 years the disease has been spreading
across Europe from the East, especially in foxes, and
has now reached Northern France. For this reason
strict animal quarantine laws are in force in Britain and
it is rightly regarded as a serious offence to attempt to
evade them.