Tag: Y453F
Preprint: Cluster 5 mink variant demonstrated a reduced sensitivity to neutralizing antibodies in convalescent plasma samples
In Denmark, SARS-CoV-2 variants co-circulating in mink and humans collectively acquired at least 35 different amino acid changes in the spike protein. More...
Poland: new push to ban mink farming in the EU to prevent coronavirus mutations
The Polish agriculture ministry stated that minks pose a threat of “an uncontrolled spread of the SARS-CoV-2 virus and the formation of dangerous mutations because they are significantly susceptible to infection by this virus”. More...
Poland: Second coronavirus outbreak on mink farm detected – all mink to be killed
The SARS-CoV-2 coronavirus outbreak has been detected in two mink farms in the Biała Podlaska district (eastern Poland), the Chief Veterinary Officer informed. More...
Sweden: Farmed mink outbreaks saw mink infecting humans with coronavirus
A majority of genome sequences from human cases had clear phylogenetic relationships to sequences recovered from mink samples. More...
Denmark: Sars-CoV-2 coronavirus spike mutations arising in Danish mink – the Cluster 5 report
This study investigates the amino acid changes in the spike surface glycoprotein that appeared during this outbreak [in mink] and their effect on the antigenicity of the SARS-CoV-2 virus. More...
SARS-CoV-2 coronavirus variants from mink evade inhibition by antibodies
“Our results show that one of two antibodies from an antibody cocktail used for COVID-19 therapy no longer efficiently inhibits the viral variant with the Y453F mutation.” More...
Emergence of Y453F and Δ69-70HV mutations in a lymphoma patient with long-term COVID-19
“We report a genomic analysis of SARS-CoV-2 from a lymphoma patient with long-term COVID-19. More...