Abstract The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the most formidable challenge to …
M Cevik, M Tate, O Lloyd, AE Maraolo, J Schafers… - The lancet …, 2021 - thelancet.com
Background Viral load kinetics and duration of viral shedding are important determinants for disease transmission. We aimed to characterise viral load dynamics, duration of viral RNA …
Traditional screening for COVID-19 typically includes survey questions about symptoms and travel history, as well as temperature measurements. Here, we explore whether personal …
The COVID-19 pandemic has shown a markedly low proportion of cases among children,,–. Age disparities in observed cases could be explained by children having lower susceptibility …
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 …
The COVID-19 pandemic has created a public health crisis. Because SARS-CoV-2 can spread from individuals with presymptomatic, symptomatic, and asymptomatic infections, the …
K Sun, W Wang, L Gao, Y Wang, K Luo, L Ren, Z Zhan… - Science, 2021 - science.org
INTRODUCTION The role of transmission heterogeneities in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) dynamics remains unclear, particularly those …
Case isolation and contact tracing can contribute to the control of COVID-19 outbreaks,. However, it remains unclear how real-world social networks could influence the …
OT Ng, K Marimuthu, V Koh, J Pang, KZ Linn… - The Lancet infectious …, 2021 - thelancet.com
Background The proportion of asymptomatic carriers and transmission risk factors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among household and non …