A better booster campaign

Here we go again. Pandemic fatigue coupled with the most contagious Omicron subvariants yet, BQ.1.1 and XBB, are driving yet another viral surge across the globe. Pair this with waning immunity and suboptimal booster uptake among the vulnerable, and the U.S. may see what’s happening in Germany right now.

Why is booster uptake suboptimal? Throughout the …