Health
Real-life data confirms: two doses of the Pfizer vaccine confers 95% protection – ZME Science
It’s excellent performance for any vaccine, let alone one done in less than one year with innovative technology.
Real-life data from the US and Israel confirms what Pfizer’s clinical trials found: the vaccine offers protection from the vast majority of COVID-19 cases. It’s the first time vaccine efficacy for COVID-19 has been confirmed in such a big sample size.
Image credits: Marko Verch.
This time last year, we were scrambling and fearing that a working vaccine may be much more than a year away. Now, we not only have a working vaccine — we have several, and vaccine campaigns are well underway in many countries.
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