Background COVID-19, the coronavirus disease that emerged in December 2019, caused
drastic damage worldwide. At the beginning of the pandemic, available data suggested that …

Background Understanding of the role of children in COVID-19 transmission has significant
implications for school and childcare policies, as well as appropriate targeting of vaccine …

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes the
coronavirus disease (COVID-19), is shed in feces and the viral ribonucleic acid (RNA) is …

Importance Accumulating evidence suggests that children infected with severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) are more likely to manifest mild …

Starting in late 2019, a novel coronavirus rapidly spread throughout the world, resulting in a
global pandemic. The virus was designated severe acute respiratory syndrome coronavirus …

An investigation of SARS-CoV-2 transmission in a Georgia school district during December
1, 2020–January 22, 2021, identified nine clusters of COVID-19 cases involving 13 …

As SARS-CoV-2 continues to spread globally, questions have emerged regarding the
strength and durability of immune responses in specific populations. In this study, we …

Resolving the role of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
transmission in households with members from different generations is crucial for containing …

Objective Parents' hesitancy (PH) toward childhood vaccination, including the vaccine of
coronavirus disease (COVID-19), is one of the top public health threats. We aim to assess …

Background The majority of coronavirus disease 2019 (COVID-19) symptom presentations
in adults and children appear to run their course within a couple of weeks. However, a …