The unvaccinated often hold their views strongly, and many are making considered, cost-benefit calculations given how they weigh the risks of the virus, and the information sources they trust to inform them of those risks
A COVID-19 vaccine is administered in Vancouver, British Columbia, Canada, April 22, 2021. “If policymakers want to change their minds, they have to change their calculations by raising the costs of remaining unvaccinated, the benefits of getting vaccinated or both,” writes New York Times columnist Ezra Klein. Image: Alana Paterson/The New York Times
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