Background: Asymptomatic infection seems to be a notable feature of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), the pathogen that causes coronavirus …

Background There is disagreement about the level of asymptomatic severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) infection. We conducted a living systematic review …

Non-Pharmaceutical Public Health Interventions (NPHIs) have been used by different
countries to control the spread of the COVID-19. Despite available evidence regarding the …

We study the spatio-temporal spread of SARS-CoV-2 in Santiago de Chile using
anonymized mobile phone data from 1.4 million users, 22% of the whole population in the …

Abstract Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2), is an ongoing pandemic that poses a great threat to …

Background Debate about the level of asymptomatic Severe Acute Respiratory Syndrome
Coronavirus 2 (SARS-CoV-2) infection continues. The amount of evidence is increasing and …

Non-pharmaceutical interventions, such as school closures and stay-at-home orders, have
been implemented around the world to control the spread of SARS-CoV-2. Their …

Summary SARS-CoV-2 (COVID-19) is a new strain of coronavirus that is regarded as a
respiratory disease and is transmittable among humans. At present, the disease has caused …

Background A recurrent feature of infectious diseases is the observation that different
individuals show different levels of secondary transmission. This inter-individual variation in …

On-site environmental surveillance of viruses is increasingly important for infection
prevention and pandemic control. Herein, we report a facile single-tube colorimetric assay …