Fauci has said that in light of this, public health measures will still be needed
An approved coronavirus vaccine could end up being effective only 50-60% of the time, meaning public health measures will still be needed to keep the pandemic under control, Dr. Anthony Fauci, the top U. S. infectious diseases expert, said on Friday. « We don’t know yet what the efficacy might be. We don’t know if it will be 50% or 60%. I’d like it to be 75% or more, » Fauci said in a webinar hosted by Brown University. « But the chances of it being 98% effective is not great, which means you must never abandon the public health approach.
