contaminated on

USAGE SUMMARY

The phrase "contaminated on" is not correct and does not convey a clear meaning in written English.
It is not typically used in any context, as "contaminated" usually requires a direct object to indicate what is contaminated. Example: "The water was contaminated on the surface due to the oil spill."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

26 human-written examples

The mean number of contacts required by each patient per day is defined as c, with p being the probability that a patient becomes colonized on contact with a contaminated HCW, and p' to be the probability that a HCW becomes contaminated on contact with a colonized patient.

BMC Infectious Diseases

Today Chernobyl's soil, water, and air are among the most highly contaminated on Earth.

The Guardian

The building stands opposite ground zero at 130 Liberty Street, and was badly damaged and contaminated on Sept. 11, 2001.

The New York Times

But officials conceded that they knew that Topps meat was contaminated on Sept. 7, when the first positive test results for E. coli came back.

The New York Times

Demolition of the 41-story building at 130 Liberty Street, which was damaged and badly contaminated on 9/11, was originally supposed to have been completed in 2005.

The New York Times

The building was heavily damaged and contaminated on Sept. 11, 2001, by the collapse of 2 World Trade Center, the south tower.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

32 human-written examples

Most studies looked at catheter colonization as a primary outcome, which is questionable since a catheter may contaminate on removal.

Critical Care

The HP supply wells were contaminated by on-base sources: leaking underground storage tanks, industrial area spills and waste disposal sites.

Environmental Health: A Global Access Science Source

First, many studies were conducted at the height of the war with the possibility of the findings being contaminated with on-going incidents [ 58].

BMC Psychiatry

"This is D.O.E.'s attempt to pawn off highly contaminated stuff on the state," Senator Charles E. Schumer, Democrat of New York, said on Tuesday.

The New York Times

They are found mostly in soil, on objects contaminated with soil, on plants and animals, and on skin, and they may also be airborne.

Encyclopedia Britannica

Expert writing Tips

Best practice

When describing contamination, specify the contaminating agent using "contaminated by" or "contaminated with" for clarity and grammatical accuracy. For example, instead of "The water was contaminated on", use "The water was contaminated by bacteria."

Common error

Avoid using "on" after "contaminated". The correct preposition is usually "by" or "with", depending on whether you're specifying the source or the contaminating substance. Using "on" can lead to grammatically incorrect and unclear sentences.

Linguistic Context

The phrase "contaminated on" functions as part of a prepositional phrase, often attempting to describe the state of being affected by contaminants. However, it is grammatically incorrect as confirmed by Ludwig, which indicates it does not convey a clear meaning in written English.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Science

45%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "contaminated on" appears in various contexts, including news and scientific articles, it is considered grammatically incorrect. Ludwig AI analysis indicates the phrase does not convey a clear meaning in written English, suggesting the use of alternatives such as "contaminated by" or "contaminated with" for improved clarity and accuracy. Therefore, it's crucial to revise instances of "contaminated on" to ensure grammatical correctness and effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

contaminated by

Indicates the agent or source responsible for the contamination.

tainted by

Suggests a less severe form of contamination, implying a slight impurity.

polluted by

Focuses on environmental contamination, often involving harmful substances.

affected by contamination

Emphasizes the impact or result of the contamination event.

exposed to contaminants

Highlights the act of being subjected to contaminating substances.

compromised by

Suggests that the integrity or purity of something has been weakened.

subjected to contamination

Stresses that contamination happened without necessarily knowing the cause.

rendered impure by

Implies a transformation from a pure state to an impure one.

spoiled by

Indicates that something has been ruined or made unusable by contamination.

fouled by

Implies a dirty or offensive form of contamination.

FAQs

What's a grammatically sound alternative to "contaminated on"?

Replace "contaminated on" with more accurate options like "contaminated by" (to indicate the source) or "contaminated with" (to specify the contaminating substance).

How can I use "contaminated by" in a sentence?

Use "contaminated by" to show the source of the contamination. For example, "The food was contaminated by bacteria", indicating bacteria as the source of the contamination.

Is "tainted on" a better option than "contaminated on"?

No, "tainted on" is also grammatically incorrect. Consider using "tainted by" or another alternative like "affected by" to express that something has been negatively impacted.

When should I use "contaminated with" instead of "contaminated by"?

Use "contaminated with" when you want to specify the contaminating substance itself. For example, "The soil was contaminated with lead", specifying lead as the contaminant.