Appearance
Use device theme  
Dark theme
Light theme

What is the plural of diphtheria?

What's the plural form of diphtheria? Here's the word you're looking for.

Answer

The noun diphtheria can be countable or uncountable.

In more general, commonly used, contexts, the plural form will also be diphtheria.

However, in more specific contexts, the plural form can also be diphtherias e.g. in reference to various types of diphtherias or a collection of diphtherias.

Find more words!
Use * for blank tiles (max 2) Advanced Search Advanced Search
Use * for blank spaces Advanced Search
Advanced Word Finder
Similar Words
Examples
Among vaccine-preventable childhood diseases, only measles was reported, but no diphtheria, tetanus or whooping cough.
Vaccinations are free and compulsory for tuberculosis, diphtheria, polio, yellow fever, and measles, mumps, and rubella.
The diphtheria bacillus also secretes an exotoxin that can cause other symptoms such as inflammation of the heart.
Epidemics such as influenza, pneumonia, diphtheria, scarlet fever, and typhoid took a deadly toll.
Throat swabs should be collected for streptococcal sore throat, diphtheria, Vincent's angina, thrush, and gonococcal pharyngeal infection.
That's because children were vulnerable to infectious diseases such as scarlet fever, diphtheria, whooping cough and measles.

See Also

Nearby Words
Find Plural
go
Word Tools Finders & Helpers Apps More Synonyms
Copyright WordHippo © 2025