Diphtheria is an upper respiratory tract illness characterized by sore throat, low-grade fever, and an adherent membrane of the tonsil(s), pharynx, and/or nose. A milder form of diphtheria can be limited to the skin. It is caused by Corynebacterium diphtheriae, an aerobic Gram-positive bacterium.

Fever, also known as pyrexia, is a medical symptom which describes an increase in internal body temperature to levels which are above normal (37 degrees Celsius, 98.6 degrees Fahrenheit). An adaptive mechanism, fever is the body's reaction to pathogens; it attempts to raise core body temperature to levels which will denature, debilitate, or kill the pathogen. Most fevers are caused by infections and almost all infectious diseases can cause fever. ...

Diphtheria as related to Fever

  • Diphtheria - Wikipedia
    Diphtheria is a disease caused by a bacteria. Symptoms and signs include fever, swollen lymph nodes, trouble swallowing, and coughing. Read about treatment, …

  • Diphtheria Infection | Home | CDC
    Diphtheria is an infection caused by the bacterium Corynebacterium diphtheriae. Diphtheria causes a thick covering in the back of the throat. It can lead to ...

  • Overview - Diphtheria - Mayo Clinic
    Diphtheria is a serious bacterial infection that can cause organ damage and breathing problems. This disease is often treatable, but also preventable with a vaccine.

  • Diphtheria: Causes, Symptoms, and Diagnosis - Healthline
    Diphtheria is a bacterial infection that affects the throat and nose. Find information on diphtheria symptoms, causes, treatment, and prevention.

  • Diphtheria | MedlinePlus
    Diphtheria is a bacterial infection spread through contact with an infected person or object. Diphtheria usually affects the nose and throat.

  • Diphtheria |
    Diphtheria is a respiratory disease caused by bacteria that causes a thick covering on the back of the throat. Symptoms of diphtheria are: Gradual onset of sore throat;

  • Diphtheria - New York State Department of Health
    Diphtheria. Last Reviewed: January 2012. Difteria - Medline Plus Información de Salud para Usted; What is diphtheria? Diphtheria is a highly contagious and ...

  • diphtheria | disease |
    Diphtheria, acute infectious disease caused by the bacillus Corynebacterium diphtheriae and characterized by a primary lesion, usually in the upper respiratory tract ...