Some mathematical reasons why meta-analyses of nonpharmaceutical interventions like facemasks could be inaccurate.
Gurbaxani BM · 2026 · Epidemics
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Abstract (excerpt)
Objectives The COVID-19 pandemic highlighted the need for non-pharmaceutical interventions (NPI) to mitigate hospitalization and death prior to vaccine availability. However, the precise impact of those mitigations have remained…
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Metadata source: Europe PMC · DOI 10.1016/j.epidem.2026.100918