Efficacy, Immunogenicity, and Safety of Modified mRNA . . . Influenza remains a major health burden despite the use of licensed vaccines Nucleoside-modified messenger RNA (modRNA) influenza vaccines have shown promising immunogenicity against influenza and
Efficacy - Wikipedia Efficacy is the ability to perform a task to a satisfactory or expected degree The word comes from the same roots as effectiveness, and it has often been used synonymously, although in pharmacology a distinction is now often made between efficacy and effectiveness
Effectiveness vs. Efficacy - Whats the Difference? | This vs . . . Efficacy refers to the ability of a specific intervention to produce a desired outcome under ideal or controlled conditions On the other hand, effectiveness refers to the ability of the same intervention to produce the desired outcome in real-world settings or everyday practice