Category: Y453F
Poland: Sars-CoV-2 spillover event from mink that lasted at least three months
We report the spillover of mink-adapted SARS-CoV-2 from farmed mink to humans after adaptation that lasted at least three months. More...
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...
Spain: Four new coronavirus outbreaks at mink farms in Galician province of A Coruña.
The World Wildlife Fund has renewed its calls for American mink farms in Spain to be closed down following the news that another four outbreaks of Covid-19 have been identified at establishments in the Galicia province of A Coruña. More...
Poland: coronavirus strain found on a Polish mink farm can be directly transmitted from mink to humans and vice versa
A SARS-CoV-2 strain found on a Polish mink farm can be directly transmitted from the animals to humans and vice versa, the Agriculture Ministry has said. 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...
Ireland: fur-farming including mink to be banned in 2022 to prevent coronavirus zoonosis
The Irish Cabinet is set to agree to ban fur-farming from next year, with a compensation package for farmers also expected. 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...