Background Serological tests can be used to detect antibodies in the serum of subject's after
SARS‐CoV‐2 infection and vaccination. Currently, variability in antibody titers and the …

Serological assays emerged as complementary tools to RT-PCR in the diagnosis of SARS-
CoV-2 as well as being needed for epidemiological studies. This study aimed to assess the …

The rapid spread of SARS-CoV-2 coronavirus infection has led to the development of
molecular and serologic tests in a short period of time. While tests such as RT-PCR have …

Background For epidemiologic, social and economic reasons, assessment of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection prevalence and immunity are …

Objectives Robust, quantitative serology assays are required to accurately measure
antibody levels following vaccination and natural infection. We present validation of a …

Early detection of SARS-CoV-2 is essential for a timely update of health policies and
allocation of resources. Particularly, serological testing may allow individuals with low-risk of …

Background Many commercial assays, of different designs, detecting SARS-CoV-2-specific
antibodies exist but with little experience with them. Objectives The aim of this study was to …

Laboratory testing has been a key tool in managing the SARS-CoV-2 global pandemic.
While rapid antigen and PCR testing has proven useful for diagnosing acute SARS-CoV-2 …

Serological testing is crucial in detection of previous infection and in monitoring
convalescent and vaccine-induced immunity. During the Severe Acute Respiratory …

Background: In response to the current COVID-19 pandemic, multiple companies marketed
serological tests. Rigorous, independent and comparative performances of these assays on …