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Booster Covid-19 jabs give up to 75% protection against mild disease from Omicron variant: Study

A third Covid-19 vaccine jab would provide a 70 to 75 percent protection against mild disease from the new Omicron variant, a real world study has found. ‚ÄúThese early estimates should be treated with caution but they indicate that a few months after the second jab, there is a greater risk of catching the Omicron […]