Diphtheria - Cause and Prevention
Diphtheria cases have become increasingly rare because of immunization. In some countries where immunization is not a part of public health standard, diphtheria fatality rate is 5-20% approximately.
The inflammation in upper respiratory tract is due to the rapid multiplication of the diphtheria bacteria, corynebacterium diphteriae. If not checked it is also known to produce a toxin which can enter the bloodstream and affect heart, brain and the nervous system.
Diphtheria is a contagious disease and can be contracted by air from an infected person. Sneeze and cough are the most common carriers of the bacteria. Diphtheria can also spread from one person to other by the secretions form nose and mouth of the infected person and also if a person comes in contact with skin ulcers of the infected person.
The inflammation in upper respiratory tract is due to the rapid multiplication of the diphtheria bacteria, corynebacterium diphteriae. If not checked it is also known to produce a toxin which can enter the bloodstream and affect heart, brain and the nervous system.
Diphtheria is a contagious disease and can be contracted by air from an infected person. Sneeze and cough are the most common carriers of the bacteria. Diphtheria can also spread from one person to other by the secretions form nose and mouth of the infected person and also if a person comes in contact with skin ulcers of the infected person.