Severe Acute Respiratory Syndrome Coronavirus 2 Plasma Antibody and Nucleocapsid Antigen Status Predict Outcomes in Outpatients With Coronavirus Disease 2019.
Nikolaus JilgMark J GigantiKara W ChewKathryn Shaw-SalibaJustin RitzCarlee B MoserTeresa H EveringEric S DaarJoseph J EronJudith S CurrierMichael D HughesHenry Clifford LaneRobin L DewarDavey M SmithJonathan Z LiPublished in: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America (2024)
Absence of spike Ab and presence of plasma N Ag predicted hospitalization/death and delayed symptom improvement in COVID-19 outpatients.