Though disheartening, the emerging consensus that the COVID vaccines offer declining immunity is hardly surprising. Some vaccines, such as those for polio, do offer long-term immunity; in contrast, influenza shots have become an annual ritual in many households. The possibility that COVID vaccines would require an annual booster has always been on the table. With a fourth COVID … [Read more...] about Want a COVID booster? Maybe you should pay for it.
Research and teaching in public-policy
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