Pronounced: Dif-THEER-e-uhEn Español (Spanish Version)
Diphtheria is a life-threatening infection that spreads easily. The infection most commonly attacks the tonsils, throat, and nose.
Diphtheria is a medical emergency that requires immediate care from your doctor. Not everyone who gets diphtheria shows signs of illness, though they may be able to infect others. The sooner it is treated, the better the outcome will be.
Despite availability of vaccines for prevention of diphtheria, cases of diphtheria are on the rise.
Diphtheria is caused specific bacteria. The infection spreads from person to person through contact with:
- Droplets of moisture that are coughed or sneezed into the air by an infected person and breathed in by a non-infected person
- Personal items, such as tissues or drinking glasses, that have been used by an infected person
- Skin that is infected with diphtheria
Last reviewedMay 2014by David L. Horn, MD, FACP
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.