Delaying a Covid vaccine’s second dose boosts immune response
From the Nature article:<p>&quot;Peak antibody levels were 3.5 times higher in those who waited 12 weeks for their booster shot than were those in people who waited only 3 weeks. Peak T-cell response was lower in those with the extended interval. But this did not cause antibody levels to decline more quickly over the nine weeks after the booster shot.&quot;<p>I care less about short-term peak antibody response than longer-term T-cell response or longest-term immunizing antibody response.  On the latter two points, this study was not encouraging or outright silent.  Nor was there any indication of how well these folks fared after they returned to the wild.<p>This info doesn&#x27;t seem sufficient to draw meaningful conclusions about longer term protection.