The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on the world
is still expanding. Thus, there is an urgent need to better understand this novel virus and find …

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 …

Background A healthy healthcare system requires healthy healthcare workers. Protecting
healthcare workers including nurses against COVID-19 is crucial, and vaccination could be …

After the 1918 flu pandemic, the world is again facing a similar situation. However, the
advancement in medical science has made it possible to identify that the novel infectious …

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

We report acute antibody responses to SARS-CoV-2 in 285 patients with COVID-19. Within
19 days after symptom onset, 100% of patients tested positive for antiviral immunoglobulin-G …

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 …

Many public health responses and modeled scenarios for COVID-19 outbreaks caused by
SARS-CoV-2 assume that infection results in an immune response that protects individuals …

Abstract Coronavirus disease 2019 (COVID-19), which causes serious respiratory illness
such as pneumonia and lung failure, was first reported in Wuhan, the capital of Hubei …

A new coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has
recently emerged to cause a human pandemic. Although molecular diagnostic tests were …