Protective Behaviors Against COVID-19 by Individual Vaccination Status in 12 Countries During the Pandemic.

Goldszmidt, Rafael; Petherick, Anna; Andrade, Eduardo B; Hale, Thomas; Furst, Rodrigo; Phillips, Toby; Jones, Sarah · JAMA Netw Open · 2021

cross_sectional · Level IV

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Abstract

This cross-sectional study examines associations of protective behaviors against COVID-19 among individuals in 12 countries who had received 0, 1, or 2 COVID-19 vaccine doses.

Medical subject headings