Ohio’s Vax-A-Million initiative increases the vaccinated share of state population by 1.5%, costing 68 USD per person persuaded to vaccinate. This causes significant reductions in Covid-19, preventing at least one infection for every six vaccinations that the lottery had successfully encouraged.
https://ift.tt/3EfUYqd via /r/science https://ift.tt/3ef8YpH
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