Infectious bug WSJ Crossword Clue

By Date: AUG 22, 2026 Follow on Google

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Frequently Asked Questions About This Clue

The most common and recent 4-letter answer for "Infectious bug" is GERM.
The clue 'Infectious bug' refers to a microorganism that can cause disease, which is commonly known as a 'germ.' The word 'bug' is colloquially used to describe bacteria or viruses that lead to illness.
This clue was last seen in the WSJ Crossword on August 22, 2026.
A germ is a microorganism, especially one that causes disease.
Start of an idea, Genesis, Tiny carrier of disease, Disease-causing organism, Sanitizer target

The clue “Infectious bug” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated August 22 2026, the definitive 4-letter answer is: GERM.

Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.