is very infectious

USAGE SUMMARY

The phrase "is very infectious" is correct and usable in written English.
It can be used to describe something, typically a disease or a behavior, that spreads easily from one person to another. Example: "The flu virus is very infectious, especially during the winter months when people are in close contact."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Apollo is very infectious".

The New Yorker

A will to be good is very infectious and evokes strong feelings of loyalty".

Independent

But, Dr. Moss said, a segment of those afflicted will develop liver disease, cancer or cirrhosis, and hepatitis C is very infectious.

The New York Times

The Kids' "style of live performance with horns and hip-hop with jazz undertones is very infectious," Mr. Powell said in an e-mail.

The New York Times

'I use alcohol whenever I see that that patient is very infectious.' (A2).

Journal of Ophthalmic Inflammation and Infection

'I use alcohol whenever I see that that patient is very infectious.' (A2) 'Especially if it's an infective case then I usually do not use only alcohol that's when I go for the soap and water.' (B2).

Journal of Ophthalmic Inflammation and Infection

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

But it also contains one internal gene (the M for matrix) from the 2009 H1N1 pandemic flu that circled the globe and was very infectious but not very lethal.

The New York Times - Health

(The bodies of Ebola victims are very infectious).

Science Magazine

Nonetheless, the material was very infectious, efficiently causing scrapie when injected into the brains of hamsters.

Science Magazine

It's very infectious".

Wikipedia

I love that movie and her performance in it, I think, is just astounding, truly astounding... and to be honest, when you meet them and experience their energy and their passion, it's very infectious.

Huffington Post

Expert writing Tips

Best practice

When describing diseases, use "is very infectious" to emphasize the ease and speed of transmission, making the audience aware of the risk.

Common error

Avoid using "is very infectious" loosely for enthusiasm or other abstract concepts. While enthusiasm can be infectious, using it too often dilutes the impact of the phrase in its primary medical/biological context.

Linguistic Context

The phrase "is very infectious" primarily functions as a predicate adjective, describing the characteristic of a subject (usually a disease or behavior) as easily transmissible. Ludwig AI confirms its correctness and usability.

Expression frequency: Common

Frequent in

Science

40%

News & Media

35%

Wiki

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "is very infectious" is grammatically correct and commonly used to describe something that spreads easily, particularly diseases and behaviors. Ludwig AI confirms its usability across diverse contexts. While the phrase is suitable for scientific, medical, and general informational contexts, overuse in non-medical situations should be avoided. Alternatives like "is highly contagious" or "spreads easily" can be used for variety. The analysis reveals that the phrase is most frequently found in scientific and news media sources, reflecting its primary purpose of conveying information and warnings about transmissibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is highly contagious

Replaces "very infectious" with a more clinical and direct term for contagiousness.

is extremely contagious

Increases the emphasis on the degree of contagiousness.

is easily transmitted

Focuses on the ease of transmission from one person or thing to another.

is rapidly spreading

Highlights the speed at which something is becoming widespread.

has a high transmission rate

Emphasizes the statistical aspect of how quickly it spreads.

spreads like wildfire

Changes the focus to the speed and intensity of the spread, using a vivid metaphor.

is virulent

Uses a single word to describe the highly infectious and damaging nature of something, often a disease.

is catching

A more informal way of saying that something spreads easily.

is pervasive

Shifts the meaning slightly to indicate something is widespread and affects many people or things.

has a domino effect

Implies that something triggers a chain reaction, spreading quickly from one thing to the next.

FAQs

How can I use "is very infectious" in a sentence?

You can use "is very infectious" to describe something that spreads quickly and easily, such as a disease or a contagious behavior. For example, "The new strain of the flu is very infectious, so take precautions."

What are some alternatives to "is very infectious"?

Alternatives include "is highly contagious", "spreads easily", or "is rapidly spreading", depending on the specific context.

Is it correct to say something other than a disease "is very infectious"?

While primarily used for diseases, "is very infectious" can describe behaviors or attitudes that spread quickly. However, be mindful of the context to avoid misuse. Consider alternatives like "is contagious" or "is pervasive" for non-medical contexts.

What's the difference between "is very infectious" and "is highly contagious"?

"Is very infectious" and "is highly contagious" are largely interchangeable. "Highly contagious" might imply a slightly higher degree of transmission ease, but the difference is minimal.