La diphtérie

Abstract

Diphtheria is an infectious disease caused by the bacterium Corynebacterium diphtheriae, which mainly affects the nose and throat, but can also affect other parts of the body, such as the skin. Airborne transmission occurs when infected people cough or talk. Diphtheria can present a number of symptoms, including a thick, grayish membrane covering the throat and tonsils, sore throat and hoarseness, breathing difficulties, fever and swollen glands in the neck. Diagnosis involves taking a sample of cells from the throat, nose or skin wound, which is then examined for the presence of the bacteria responsible for diphtheria. Treatment for diphtheria includes antibiotics and antitoxin drugs. Anyone suspected of being in isolation will be placed in isolation as soon as they are admitted to hospital. Prevention of this disease includes vaccination against diphtheria, and it is also important to promote hygiene, improve living conditions and strengthen health systems in order to detect and treat the disease effectively.Finally, although progress has been made in the fight against diphtheria, it remains a major global health problem, particularly in lowincome countries. Sustained efforts are needed to prevent, diagnose and treat diphtheria in order to minimize the burden it represents for public health.