Category: Mutation
Denmark finds 4 coronavirus cases which only have the E484K mutation in the spike protein
The first case of another covid-19 variant has been found in Denmark. More...
20C-US: Emergence and Evolution of a Prevalent New SARS-CoV-2 Variant in the United States
“we have identified a new variant of the SARS-CoV-2 virus that emerged in the United States (U.S.) More...
Second wild mink tests positive for Sars-Cov-2 outside Oregon mink farm
Since December, wildlife biologists with USDA Wildlife Services, under the Oregon Department of Fish and Wildlife (ODFW) direction, have captured and tested more than a dozen animals, including ten opossums, three cats, two skunks, and three mink. More...
White-tailed deer are highly susceptible to SARS-CoV-2 infection
“Here we demonstrated that white-tailed deer, an animal species in which the angiotensin converting enzyme 2 (ACE2) – the SARS-CoV-2 receptor – shares a high degree of similarity to humans, are highly susceptible to infection. More...
Cambridge study: “Dog, cat, and cattle ACE2 receptors were identified as the strongest interactors with the SARS-CoV-2 spike protein”
Researchers investigated whether the SARS-CoV-2 spike protein could bind to the ACE2 receptors from 22 different animals to ascertain which of these, if any, may be susceptible to infection. More...
Natural SARS-CoV-2 infection of ferrets in Spain
“We found SARS-CoV-2 RNA in 6 of 71 ferrets (8.4%) and isolated the virus from one rectal swab. More...
Tracking the international spread of SARS-CoV-2 lineages B.1.1.7 and B.1.351/501Y-V2
“As of 7th Jan 2021, 45 countries had reported the presence of B.1.1.7 and 13 countries had reported B.1.351/501Y.V2. More...
UK SIREN Study: 6,000 previously positive Covid health workers studied, 44 reinfections found
“The Siren Study has collected a really important UK healthcare worker dataset to look at reinfection risk – a point of considerable ongoing concern to healthcare workers and the rest of us. More...
Did a review of virus samples collected from a Chinese mine cause the coronavirus pandemic?
This research examines the activity at the Wuhan Institute of Virology in late 2019, when samples from a mineshaft associated with a suspected SARS outbreak were being reviewed. More...
Genomic characterisation of an emergent SARS-CoV-2 lineage in Manaus, Brazil
“We have detected a new variant circulating in December in Manaus, Amazonas state, north Brazil, where very high attack rates have been estimated previously. More...