efficacy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And questions remain around the efficacy of removal programs and credits.

From The Wall Street Journal • Mar. 26, 2026

The companies said a Phase 3 study of its Lyme disease vaccine candidate demonstrated more than 70% efficacy in preventing Lyme disease in those 5 and older.

From MarketWatch • Mar. 23, 2026

The biotech company released positive data for a Phase 2 study evaluating the efficacy of zumilokibart, a monoclonal antibody targeting proteins related to inflammation, in patients with atopic dermatitis.

From Barron's • Mar. 23, 2026

Muscle growth and exploratory functional efficacy weren’t consistent nor robust enough to move the drug to late-stage development, the company said.

From The Wall Street Journal • Mar. 23, 2026

Modern trials of the efficacy of therapies depend on the idea that an effective therapy must perform better than a placebo.

From "The Invention of Science" by David Wootton