14-10-2021, 08:49 PM
(14-10-2021, 08:43 PM)revealer Wrote: After so long and for so many months, many people here still cannot understand and differentiate what is vaccine efficacy, vaccine effectiveness, symptomatic & asymptomatic patients. They are still treating every vaccinated person who tested positive as a symptomatic patient. They are expecting and demanding 95% protection if the vaccinated are using Pfizer or Moderna. They are also expecting Pfizer to give 95% protection when Delta is more vicious and infectious than Alpha which was used to work out the 95% vaccine efficacy
Well said, I cannot agree more......
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