infect

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.

The law doesn’t allow ulterior motives to infect plan investments.

From The Wall Street Journal • Mar. 30, 2026

The virus is so contagious that any misstep could kill the patient on board and infect the crew members, who would then be vectors to spread the deadly pathogens across America.

From The Wall Street Journal • Mar. 20, 2026

Once inside a tumor cell, the virus destroys it and then produces copies of itself that move on to infect neighboring cancer cells.

From Science Daily • Mar. 20, 2026

South Koreans hailed their latest cultural product to infect the world with "K-syndrome" -- the irresistible surrender to the country's movies, music, books, fashion and cuisine.

From Barron's • Mar. 16, 2026

The dirtiest of all tricks for passive carriage is perpetrated by microbes that pass from a woman to her fetus and thereby infect babies already at birth.

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