In contrast to other respiratory viruses, children have less severe symptoms when infected
with the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In this …

Multiple respiratory viruses can concurrently or sequentially infect the respiratory tract and
lead to virus‒virus interactions. Infection by a first virus could enhance or reduce infection …

From the beginning of the coronavirus disease 2019 (COVID-19) pandemic it became
evident that children infected with the severe acute respiratory syndrome coronavirus 2 …

Stringent nonpharmaceutical interventions (NPIs) such as lockdowns and border closures
are not currently recommended for pandemic influenza control. New Zealand used these …

In December 2019, a novel coronavirus, now named as SARS-CoV-2, caused a series of
acute atypical respiratory diseases in Wuhan, Hubei Province, China. The disease caused …

The seasonal cycle of respiratory viral diseases has been widely recognized for thousands
of years, as annual epidemics of the common cold and influenza disease hit the human …

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a novel β-coronavirus,
is the main pathogenic agent of the rapidly spreading pneumonia called coronavirus …

The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has
spread rapidly across the globe. In contrast to initial reports, recent studies suggest that …

Background Respiratory disease is a major cause of morbidity and mortality; however,
surveillance for circulating respiratory viruses is passive and biased. Wastewater-based …

Nationwide prospective surveillance of all-age patients with acute respiratory infections was
conducted in China between 2009‒2019. Here we report the etiological and …