SUMMARY The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute
respiratory disease coronavirus 2 (SARS-CoV-2), has led to millions of confirmed cases and …

A fast and accurate self-testing tool for COVID-19 diagnosis has become a prerequisite to
comprehend the exact number of cases worldwide and to take medical and governmental …

Background At the end of December 2019, a novel coronavirus tentatively named SARS‐
CoV‐2 in Wuhan, a central city in China, was announced by the World Health Organization …

Since the first description of a coronavirus-related pneumonia outbreak in December 2019,
the virus SARS-CoV-2 that causes the infection/disease (COVID-19) has evolved into a …

Background Spain is one of the European countries most affected by the COVID-19
pandemic. Serological surveys are a valuable tool to assess the extent of the epidemic …

The proliferation and transmission of viruses has become a threat to worldwide biosecurity,
as exemplified by the current COVID-19 pandemic. Early diagnosis of viral infection and …

Background The diagnostic challenges associated with the COVID‐19 pandemic resulted in
rapid development of diagnostic test methods for detecting SARS‐CoV‐2 infection. Serology …

Objective To determine the diagnostic accuracy of serological tests for coronavirus disease-
2019 (covid-19). Design Systematic review and meta-analysis. Data sources Medline …

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that first emerged in
late 2019 is responsible for a pandemic of severe respiratory illness. People infected with …

Objective To collate the evidence on the accuracy parameters of all available diagnostic
methods for detecting SARS-CoV-2. Methods A systematic review with meta-analysis was …