must be injected

USAGE SUMMARY

The phrase "must be injected" is correct and usable in written English.
It can be used in contexts where something is required to be introduced or administered, often in medical or technical discussions. Example: "For the vaccine to be effective, it must be injected into the muscle."

✓ Grammatically correct

Science

News & Media

Formal & Business

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Comparability might be enough to make Humira competitive because it requires only one injection every two weeks, while Enbrel must be injected twice a week.

The New York Times

The new drug must be injected once or twice a month -- in some cases more than one injection at a time.

The New York Times

However, in its current form, the dopamine probe must be injected into the brain, and the imaging is limited to the site of injection.

Massachusetts Institute of Technology

Like insulin, Byetta must be injected.

The New York Times

But most must be injected, limiting their appeal.

The New York Times

In severe cases, fluids must be injected intravenously.

The New York Times

Next, your pet must be injected with rabies vaccine.

Independent

Human growth hormone is a prescription drug that must be injected for any results.

The New York Times

Cidofovir must be injected, is dangerous and its only approved use is for a different virus.

The New York Times

The drug must be injected or administered intranasally, because it's not absorbed well by digestion.

The New Yorker

Because the vaccines must be injected, the major cost is from administering them.

The New York Times

Expert writing Tips

Best practice

When discussing medical treatments, use "must be injected" to clearly state that the treatment's effectiveness depends on being administered via injection. For example, "The new vaccine must be injected to stimulate the immune response effectively."

Common error

Avoid using "must be injected" when a more specific route of administration is known and relevant. Instead of "The medication must be injected", specify "The medication must be injected intravenously" for clarity.

Linguistic Context

The phrase "must be injected" functions as a passive construction indicating a necessity for administration via injection. It describes a requirement for a substance to be introduced into the body or system through an injection method. Ludwig examples show its common use in medical contexts.

Expression frequency: Very common

Frequent in

Science

38%

News & Media

36%

Formal & Business

13%

Less common in

Encyclopedias

8%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "must be injected" is a grammatically correct and common way to express the necessity of administering a substance via injection. As Ludwig AI indicates, its usage spans across scientific, news, and business contexts, carrying a formal or neutral tone depending on the source. When writing, ensure clarity by specifying the injection method when known, and choose the phrase when conveying that injection is not just an option, but a requirement. Remember that alternative phrases, like "requires injection" or "needs to be administered via injection", can offer variety while maintaining the core meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

requires injection

Focuses on the requirement of the injection method.

needs to be administered via injection

Specifies the method of administration more explicitly.

demands intravenous administration

Highlights the compulsory nature and intravenous route.

is required via injection

Emphasizes requirement using injection as the means.

mandates injection

Emphasizes that injection is compulsory.

is essential to administer through injection

Highlights the essential nature of the administration method.

injection is a necessity

Focuses on the injection as an unavoidable aspect.

is imperative to introduce via injection

Emphasizes the need for introduction using injection.

administration by injection is mandatory

Specifies the method as compulsory.

calling for injection

Describes the necessity of injection in a more proactive way.

FAQs

How to use "must be injected" in a sentence?

Use "must be injected" to indicate that a substance or medication needs to be administered through injection to achieve the desired effect. For example, "Insulin must be injected to regulate blood sugar levels effectively."

What can I say instead of "must be injected"?

You can use alternatives like "requires injection", "needs to be administered via injection", or "demands intravenous administration" depending on the context.

Which is correct, "must be injected" or "should be injected"?

"Must be injected" indicates a necessity, while "should be injected" suggests a recommendation. Use "must be injected" when the injection is essential for the desired outcome, and "should be injected" when it is advisable but not strictly required.

What's the difference between "must be injected" and "can be injected"?

"Must be injected" means that the substance or medication needs to be administered through injection, whereas "can be injected" means that it is possible to administer the substance or medication through injection, but it is not the only way. For example, "The medication can be injected or taken orally" indicates options for administration.