Vaccination surveys fell victim to 'big data paradox,' Harvard researchers say – Harvard Gazette
As governments and health officials navigate pandemic, researchers stress the danger that comes with bad information.
Source: harvard.edu
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As governments and health officials navigate pandemic, researchers stress the danger that comes with bad information.
Results from large COVID surveys are used to inform policy with real-time numbers as CDC information is often delayed. But researchers find flaws in designs and methodologies -- and large overestimations.