efficacy

Focusing in on Trump’s speech to Congress last week, the Washington Post describes the efficacy and result of this plan by the Democrats as:

But vaccination rates have dropped in some communities in recent decades as a loose network of vaccine sceptics have without evidence questioned the safety and efficacy of the shots.

He said he knew of no clinical trials on the efficacy of this combination.

The concerns raised over the efficacy of generic drugs has caused distrust and made some people unwilling to use them.

“Analgesic efficacy is only one part of the equation — we also need randomized trials in chronic pain that look at function and long-term tolerability in comparison to NSAIDs,” Friedmann said.