Clinical and In Vitro Evidence Favoring Immunoglobulin Treatment of a Chronic Norovirus Infection in a Patient With Common Variable Immunodeficiency

Abstract

Intestinal enteroid cultures provide a relevant system to evaluate antivirals and the neutralizing potential of immunoglobulins. We successfully treated a chronically infected patient with immunoglobulins, despite varying results reported by others. This case study provides in-depth, multifaceted exploration of norovirus treatment that can be used as a guidance for further research towards norovirus treatments.