Objectives Latest epidemic data of Severe Acute Respiratory Syndrome Coronavirus 2
(SARS-CoV-2) infected Pneumonia (COVID-19) was collected and a detailed statistical …

Background We investigated patients with potential severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) reinfection in the United States during May–July 2020 …

Objective We aim to summarize reliable evidence of evidence‐based medicine for the
treatment and prevention of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS …

Objective We aimed to assess differences in patients' profiles in the first two surges of the
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic in Barcelona …

Abstract In September 2020, we tested 13,398 persons in Portugal for antibodies against
severe acute respiratory syndrome coronavirus 2 by using a quota sample stratified by age …

To date, seven identified coronaviruses (CoVs) have been found to infect humans; of these,
three highly pathogenic variants have emerged in the 21st century. The newest member of …

Objective: To analyze the impact of the coronavirus disease 2019 (COVID-19) pandemic in
workers of a hospital located in one of the most affected areas in Spain. Design, settings …

Objectives We performed a study during the early outbreak period of coronavirus disease
2019 (COVID-19) and the seasonal epidemics of other respiratory viral infections in order to …

Since its emergence in December 2019, scientific knowledge about the SARS-CoV-2 virus
has evolved rapidly but, due to the complexity and novelty of this infection and its political …

This is the first known community transmission case of the novel coronavirus disease
(COVID-19) in the United States, with significant public health implications. Diagnosis of …