- plural of efficacy.
efficacies
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.
To get a little technical, the Pfizer data, in particular, had wide confidence intervals—basically, the efficacies are more like pretty good estimates, than numbers that the scientists are really certain of.
From Slate ● Jun. 22, 2022
For young kids, there are now two vaccines available with very similar mechanisms but different doses, dosing intervals and efficacies.
From Scientific American ● Jun. 15, 2022
That would make it still well above the 50% threshold needed for FDA authorization, but would pale in comparison to the 90-plus efficacies of other COVID-19 vaccines.
From Science Magazine ● Mar. 25, 2021
Further tests would be needed to judge how much the 2P mutation contributes to the overall efficacies of the frontrunner vaccines.
From National Geographic ● Dec. 31, 2020
In silence and secrecy thought has been working, and the benignant efficacies of concealment speak for themselves.
From Ku Klux Klan Its Origin, Growth and Disbandment by J. C. Lester
