Abnormal coagulation parameters are associated with poor prognosis in patients with novel coronavirus pneumonia

N Tang, D Li, X Wang, Z Sun - Journal of thrombosis and …, 2020 - Wiley Online Library
Background In the recent outbreak of novel coronavirus infection in Wuhan, China,
significantly abnormal coagulation parameters in severe novel coronavirus pneumonia …

Learning transferable visual models from natural language supervision

A Radford, JW Kim, C Hallacy… - International …, 2021 - proceedings.mlr.press
State-of-the-art computer vision systems are trained to predict a fixed set of predetermined
object categories. This restricted form of supervision limits their generality and usability since …

Yolov4: Optimal speed and accuracy of object detection

A Bochkovskiy, CY Wang, HYM Liao - arXiv preprint arXiv:2004.10934, 2020 - arxiv.org
There are a huge number of features which are said to improve Convolutional Neural
Network (CNN) accuracy. Practical testing of combinations of such features on large …

[HTML][HTML] Post-acute COVID-19 syndrome

A Nalbandian, K Sehgal, A Gupta, MV Madhavan… - Nature medicine, 2021 - nature.com
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen
responsible for the coronavirus disease 2019 (COVID-19) pandemic, which has resulted in …

A novel coronavirus outbreak of global health concern

C Wang, PW Horby, FG Hayden, GF Gao - The lancet, 2020 - thelancet.com
However, this information was from what now appears to be first-generation cases from a
point source, but at the time it seems that a second generation, and perhaps a third …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and coronavirus disease-2019 (COVID-19): The epidemic and the challenges

CC Lai, TP Shih, WC Ko, HJ Tang, PR Hsueh - International journal of …, 2020 - Elsevier
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2;
previously provisionally named 2019 novel coronavirus or 2019-nCoV) disease (COVID-19) …

Genomic characterisation and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding

R Lu, X Zhao, J Li, P Niu, B Yang, H Wu, W Wang… - The lancet, 2020 - Elsevier
Summary Background In late December, 2019, patients presenting with viral pneumonia
due to an unidentified microbial agent were reported in Wuhan, China. A novel coronavirus …

[HTML][HTML] Virological assessment of hospitalized patients with COVID-2019

R Wölfel, VM Corman, W Guggemos, M Seilmaier… - Nature, 2020 - nature.com
Abstract Coronavirus disease 2019 (COVID-19) is an acute infection of the respiratory tract
that emerged in late 2019,. Initial outbreaks in China involved 13.8% of cases with severe …

The incubation period of coronavirus disease 2019 (COVID-19) from publicly reported confirmed cases: estimation and application

SA Lauer, KH Grantz, Q Bi, FK Jones… - Annals of internal …, 2020 - acpjournals.org
Background: A novel human coronavirus, severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2), was identified in China in December 2019. There is limited support for many …

[HTML][HTML] Structure of the SARS-CoV-2 spike receptor-binding domain bound to the ACE2 receptor

J Lan, J Ge, J Yu, S Shan, H Zhou, S Fan, Q Zhang… - nature, 2020 - nature.com
A new and highly pathogenic coronavirus (severe acute respiratory syndrome coronavirus-
2, SARS-CoV-2) caused an outbreak in Wuhan city, Hubei province, China, starting from …