What is the Difference Between Diphtheria and Whooping Cough?

Diphtheria and whooping cough (pertussis) are two different bacterial infections that affect the respiratory system. Here are the key differences between the two:

Diphtheria:

• Affects the nose and throat, making it difficult to breathe.
• Can cause heart and nerve damage in severe cases.
• Symptoms include a thick, gray coating at the back of the throat, making it difficult to swallow.
• Can lead to heart failure, paralysis, and death if left untreated.

Whooping Cough (Pertussis):

• A respiratory illness with cold-like symptoms that lead to severe coughing.
• Causes intense, uncontrollable coughing spells, followed by a "whoop" noise when the person tries to take a breath after coughing.
• Can lead to severe breathing problems, especially in infants.
• Complications can be life-threatening for children under 1 year old, particularly those younger than 6 months old.

Both diphtheria and whooping cough can be prevented through vaccination. The Tdap vaccine protects against tetanus, diphtheria, and pertussis, while the Td vaccine protects against tetanus and diphtheria only. The vaccines are typically given as a series of injections during childhood and are recommended for preteens, teens, and adults who haven't yet received a booster with pertussis coverage. Pregnant women should also receive the Tdap vaccine during the second half of each pregnancy.

Comparative Table: Diphtheria vs Whooping Cough

Here is a table comparing the differences between diphtheria and whooping cough (pertussis):

Diphtheria and pertussis are both bacterial infections that can be prevented through vaccination with DTaP (diphtheria, tetanus, and pertussis) or Tdap (tetanus, diphtheria, and pertussis) vaccines. While diphtheria is caused by Corynebacterium diphtheriae and affects the respiratory system, pertussis is caused by Bordetella pertussis and is characterized by a paroxysmal, spasmodic cough that usually ends in a prolonged, high-pitched crowing inspiration or "whoop". Both diseases can lead to serious complications, particularly in young children, and are considered public health concerns.