The worldwide pandemic of COVID-19 has become a global public health crisis. Various
clinical diagnosis methods have been developed to distinguish COVID-19–infected patients …

Since its emergence as a pneumonia-like outbreak in the Chinese city of Wuhan in late
2019, the novel coronavirus disease COVID-19 has spread widely to become a global …

COVID-19 patients elicit strong responses to the nucleocapsid (N) protein of SARS-CoV-2
but binding antibodies are also detected in prepandemic individuals, indicating potential …

Objectives We aimed to assess the prevalence of severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) and factors associated with seropositivity and asymptomatic …

Over the past thirty years, disaster scholars have highlighted that communities with stronger
social infrastructure—including social ties that enable trust, mutual aid, and collective action …

Background With limited severe acute respiratory syndrome coronavirus (SARS-CoV-2)
testing capacity in the United States at the start of the epidemic (January–March 2020) …

COVID19 infection was associated with possible psychiatric manifestations, including
psychosis and mania. In addition, psychiatric disorders might be triggered by severe …

Until recently, the incidence of COVID-19 was primarily estimated using molecular
diagnostic methods. However, the number of cases is vastly underreported using these …

Abstract Background In 2020 Lao PDR had low reported COVID-19 cases but it was unclear
whether this masked silent transmission. A seroprevalence study was done August …

Coronaviruses are a large family of zoonotic RNA viruses, whose infection can lead to mild
or lethal respiratory tract disease. Severe Acute Respiratory Syndrome-Coronavirus-1 …