bacillus

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Scientists postulate that the bacillus originated in some lower animal and jumped to humans.

From Washington Post • Mar. 23, 2022

A series of laboratory discoveries in the late 19th century taught scientists that Corynebacterium diphtheriae, the bacillus that caused diphtheria, killed animals and people by producing a toxin.

From Slate • Feb. 9, 2021

In 1876, the German scientist Robert Koch discovered the anthrax bacillus, kicking off the new research field of medical bacteriology.

From The Guardian • Mar. 18, 2020

Caused by the bacillus Mycobacterium leprae, it has affected multitudes over thousands of years — and, as a chronic disease with physical manifestations, has been a source of stigma and ostracism.

From Nature • Mar. 3, 2019

The present comparative rarity of tuberculosis results in large measure from the fact that the average person now seldom comes into contact with the tubercle bacillus.

From "Silent Spring" by Rachel Carson