Study: An interactive web-based dashboard to track COVID-19 in real time

In response to COVID-19 ongoing public health emergency, we developed an online interactive dashboard, hosted by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University, Baltimore, MD, USA, to visualise and track reported cases of coronavirus disease 2019 (COVID-19) in real time.

Study: Positive rate of RT-PCR detection of SARS-CoV-2 infection in 4880 cases from one hospital in Wuhan, China, from Jan to Feb 2020

There’s an outbreak of a novel coronavirus (SARS-CoV-2) infection since December 2019, first in China, and currently with more than 80 thousand confirmed infection globally in 29 countries till March 2, 2020. Identification, isolation and caring for patients early are essential to limit human-to-human transmission including reducing secondary infections among close contacts and health care workers, preventing transmission amplification events. The RT-PCR detection of viral nucleic acid test (NAT) was one of the most quickly established laboratory diagnosis method in a novel viral pandemic, just as in this COVID-19 outbreak.

Study: Unclear but present danger: An asymptomatic SARS-CoV-2 carrier

By Xuejing Yu,  Dongchuan Ran,  Jinhui Wang,  Yuan Qin,  Ruishan Liu,  Xueli Shi,  Yiping Wang,  Chang Xie,  Jia Jiang, and Jianzhong Zhou • Published 2020 Jul 23 Genes & Diseases Superspreaders are critical infectious resources in multiple infectious diseases. They can be asymptomatic or present mild symptoms but can transmit pathogens to susceptible populations, leading to severe symptoms,… Continue reading Study: Unclear but present danger: An asymptomatic SARS-CoV-2 carrier