Pfizer/BioNTech jab confirmed to protect 95% in largest study yet
The largest real-world study yet of the Pfizer/BioNTec vaccine on Thursday confirmed that the jab provided more than 95 percent protection against Covid-19, but found that the level dropped significantly when people received just one of the two prescribed doses.
The authors of the research from Israel's national vaccination campaign said it showed real-world proof that the pandemic could be ended by rapid, global vaccination programmes.
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