The Appropriateness to Use Fixed Assay Cut-Offs for Estimating Seroprevalence [Response to Letter]

Abstract

Khaled R Alkharsah,1 Adel I Al-Afaleq2 1Department of Microbiology, College of Medicine, Imam Abdulrahman Bin Faisal University (IAU), Dammam, Kingdom of Saudi Arabia; 2Department of Environmental Health, College of Public Health, Imam Abdulrahman Bin Faisal University (IAU), Dammam, Kingdom of Saudi ArabiaCorrespondence: Adel I Al-Afaleq, Email [email protected] View the original paper by Dr Alkharsah and colleagues This is in response to the Letter to the Editor

Keywords

• seroprevalence
• cut-off
• antibody titers