pathogen

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.

She added that the drugs did not provide effective coverage against a Gram-positive organism, which was the most likely pathogen causing the infection.

From BBC • Mar. 11, 2026

The team identified the T cell signals as cytokines that activate pathogen sensing receptors called toll-like receptors on innate immune cells.

From Science Daily • Feb. 23, 2026

No complete genome of the pathogen responsible for pinta has yet been recovered, which leaves questions about its evolutionary relationships and classification.

From Science Daily • Jan. 26, 2026

We now have a much clearer picture of how humanity’s successes—population growth, food production, urbanization, globalization—have stoked pathogen evolution.

From The Wall Street Journal • Jan. 23, 2026

In the second stage a former animal pathogen evolves to the point where it does get transmitted directly between people and causes epidemics.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond