79% efficacy at preventing symptomatic disease
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Assume means you can't pass on something you don't have?
Posted By: lurd, Mar 23, 12:18:54
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- 3Does that mean you can have asymptomatic disease though?
Posted By: jamesward, Mar 23, 12:20:19 - Preventing symptomatic means you could have asymptomatic, doesn’t it?
Posted By: SimonOTBC, Mar 23, 12:20:17
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