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.

But tuberculosis is also curable and preventable, caused by a bacillus, Mycobacterium tuberculosis, and spread when people who are sick expel bacteria into the air, usually by coughing.

From Washington Post • Oct. 17, 2021

Robert Koch’s discovery of the contagious tubercle bacillus in 1882 gave rise to the sanatorium movement in Europe and the United States.

From Slate • Apr. 19, 2020

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

There is also another kind of plague to worry about: the plague bacillus is endemic all over the Earth.

From "Cosmos" by Carl Sagan