3,100 mink from Galicia, Spain farm affected by Covid-19 gassed

The 3,100 mink were at a farm in A Baña (A Coruña) where employees had tested positive for Covid-19

This weekend the 3,100 mink which comprised the total stock of the mink farm ( 2,500 females and 600 males) were killed using the same gasification process as is normally used in order to obtain the fur pelts for which the animals are reared.  More...

Circulating SARS-CoV-2 variants B.1.1.7, 501Y.V2, and P.1 have gained ability to utilize rat and mouse Ace2 and altered in vitro sensitivity to neutralizing antibodies and ACE2-Ig

Here, we first investigated cross-species receptor usage of multiple SARS-CoV-2 variants that emerged during the pandemic.  More...

SARS-CoV-2 reinfection by the new Variant of Concern (VOC) P.1 in Amazonas, Brazil

“In this study, we report the first documented case of reinfection with the newly emerging P.1 lineage in a 29-years-old individual from Amazonas, a Brazilian state that was severely hit by COVID-19 at the first epidemic wave between March and July, and is currently facing a spiraling surge of deaths since November 2020.  More...