Factors associated with protection from SARS-CoV-2 Omicron variant infection and disease among vaccinated health care workers

About The Study: Immunoglobin G and neutralizing antibody titer levels were associated with protection against infection with the Omicron variant and against symptomatic disease in this study that included 2,300 vaccinated health care workers in Israel. 

Authors: Gili Regev-Yochay, M.D., of the Sheba Medical Center in Ramat Gan, Israel, is the corresponding author. 

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(doi:10.1001/jamanetworkopen.2023.14757)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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