(n) :
a highly infectious disease of the upper respiratory tract characterised by a sore throat, fever and causing difficulty in breathing. It is caused by a bacterium which produces a toxin that leads to inflammation of the heart and nervous system
(n) :
a highly infectious disease of the upper respiratory tract characterised by a sore throat, fever and causing difficulty in breathing. It is caused by a bacterium which produces a toxin that leads to inflammation of the heart and nervous system