Covid-19 lockdowns ‘ill-founded’, had little effect on cutting death rates, Johns Hopkins study finds
- Reject lockdowns as a ‘pandemic policy instrument’, urges review of worldwide impact led by Johns Hopkins economist Steve Hanke
- Describing benefits to society as ‘marginal at best’, paper calls on policymakers to weigh them against costs such as business losses and social unrest

Their meta-analysis also showed there was no broad-based evidence of noticeable effects on Covid-19 mortality from specific measures such as mandated border and school closures, and gathering limits.
The findings, titled “A literature review and meta-analysis of the effects of lockdowns and Covid-19 mortality”, was published in the January edition of Johns Hopkins’ Studies in Applied Economics series.
“Lockdown policies are ill-founded and should be rejected as a pandemic policy instrument,” the authors said. “While this meta-analysis concludes that lockdowns have had little to no public health effects, they have imposed enormous economic and social costs where they have been adopted.”
Calling the benefits to society “marginal at best”, the paper called on policymakers to weigh them against the costs, such as business losses and political unrest.
