Diphtheria makes a comeback – Actively vaccinate to effectively prevent the disease

Diphtheria is an infectious and toxic disease, transmitted via the respiratory route and capable of causing outbreaks, caused by the bacterium Corynebacterium diphtheriae.

Mode of transmission:

The source of diphtheria infection is patients with the disease or healthy carriers of the bacteria who do not show symptoms. The disease primarily spreads through the respiratory route when in contact with droplets from an infected person during coughing or sneezing. Additionally, the disease can be transmitted indirectly through contact with objects contaminated with nasal secretions from the infected person. The disease can also be transmitted through contact with skin lesions caused by diphtheria.

Clinical symptoms when infected with diphtheria:

  • Sore throat, nasal inflammation, laryngitis; rapid appearance of a grayish-white or gray pseudomembrane around the inflamed tissue, which bleeds when removed.
  • Red throat, painful swallowing.
  • Pale skin, fatigue, swollen lymph nodes under the jaw causing swelling in the neck area.

Dangerous complications:

  • Myocarditis, very poor prognosis, high mortality rate.
  • Nerve inflammation leading to paralysis of the ocular motor nerves, limb muscles, and diaphragm.
  • Conjunctivitis.
  • Respiratory failure due to airway obstruction.