Hempy McNoodle
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Deep State 'Circular Double-Speak'...
Fact Check: Pfizer Vaccine Clinical Trial NOT Intended To Test Transmission Prevention -- That's Not How Clinical Trials Work | Lead Stories
Did a Pfizer representative "admit" the company erred when its COVID-19 vaccine was "never tested on preventing transmission" of the...leadstories.com
" Did a Pfizer representative "admit" the company erred when its COVID-19 vaccine was "never tested on preventing transmission" of the virus during clinical trials? No, that's not true. Vaccine clinical trials for drug approval are not meant to test that. Clinical trials are intended to check the safety and efficacy of new drugs and vaccines before they are approved for widespread use. Testing for the prevention of disease transmission is not typically part of initial trials, according to vaccine experts. In this case, the vaccine's ability to prevent transmission was assessed later in the roll-out of the vaccine, which was developed in response to a worldwide pandemic. "
Definition of EFFICACY
the power to produce an effect… See the full definition
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Definition of efficacy
: the power to produce an effect