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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he has flu
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence 'He has flu' is perfectly correct and usable in written English.
You can use it to describe the current state of a person's health, for instance, "My colleague is out of work today as he has flu".
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
He has flu, he complains, and he's losing his voice.
News & Media
He has flu.
News & Media
At first I will notice the child coughing, then when you touch the head you feel the fever and see whether he has flu so at times like these, I will run to the shop to buy drugs to check on him for about two days.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
This year Patriarch Bartholomew, the senior hierarch of the Orthodox world, left the job to a deputy because he had flu.
News & Media
In the main, support for Carlisle's honesty has been strong, as it has been for Nick Baber, 48, chief operating officer at KPMG, who last week said he would pretend he had flu during severe depression.
News & Media
The postman from Horsham thought he had flu but spent eight days in a coma after developing sepsis.
News & Media
Chris Childs phoned, too, to say he had flu-like symptoms and would stay home in bed.
News & Media
He reported having flu with frequent rhinorrea and nose blowing and sneezing.
The same holds for non-probabilistic induction: Adding premises to a good induction may weaken its strength: That the patient presents flu-like symptoms supports the hypothesis that he has the flu.
Science
He may have had flu "up to the eyebrows" (which weren't very high) but he oozed charisma and was the life-and-soul of the production, a low-budget film set during the Wapping strikes called Outside Bet.
News & Media
He says he has the flu.
News & Media
Expert writing Tips
Best practice
While grammatically correct, consider using "he has the flu" for a more formal tone in professional or academic writing. In casual conversation, "he has flu" is perfectly acceptable.
Common error
While "he has flu" is understood, omitting the article "the" before "flu" is often perceived as less formal. In professional or academic contexts, including "the" enhances clarity and formality. For instance, prefer "he has "the flu"" in formal documents.
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has flu" functions as a statement of fact, indicating that a particular person is currently experiencing influenza. Ludwig provides examples showing its use in various contexts.
Frequent in
News & Media
50%
Science
33%
Formal & Business
17%
Less common in
Academia
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "he has flu" is a grammatically correct way to indicate that someone is currently suffering from influenza. While understandable, Ludwig suggests that using "he has the flu" is generally more formal and grammatically complete. The phrase is most commonly found in news and media sources but can also be present in scientific and more casual contexts. When writing formally, consider using the more structured phrase, but in everyday conversation, "he has flu" is perfectly acceptable.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he's got the flu
Uses "got" instead of "has", which is a more informal way of saying the same thing.
he is suffering from the flu
More formal and emphasizes the negative impact of the illness.
he is down with the flu
An idiomatic expression indicating illness.
he has influenza
Uses the formal name of the illness instead of the common name.
he's been diagnosed with the flu
Specifically mentions a diagnosis, adding a clinical tone.
he is battling the flu
Suggests a struggle against the illness.
he is unwell with the flu
Uses "unwell" as a synonym for being sick.
he is laid up with the flu
Implies being confined due to the illness.
he presents with flu-like symptoms
Clinical phrasing used when symptoms are present but diagnosis is pending.
he's caught the flu
Emphasizes the transmission of the illness.
FAQs
Is it better to say "he has flu" or "he has the flu"?
Both phrases are understandable, but "he has "the flu"" is generally considered more grammatically correct and formal. "He has flu" is acceptable in casual conversation.
What does it mean when someone says "he is down with the flu"?
The phrase "he is "down with the flu"" is an idiomatic expression meaning he is sick and likely confined to bed because of the flu.
What are some alternative ways to say "he has flu"?
Is "he has flu" grammatically incorrect?
No, "he has flu" is not grammatically incorrect, but it is less formal than "he has "the flu"". Ludwig AI indicates the phrase is perfectly usable in written English. The omission of 'the' is common in informal speech.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested