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A genetic variant that protects against stomach virus infections appeared when humans began farming. This is shown by researchers at LiU and Karolinska Institutet, after analysing the genomes of 4,300 ancient individuals and cultivated 鈥渕ini-guts鈥�.

Researchers at BKV have participated in a large study in which an international research team has shown that IgA antibodies in the nasal mucosa can protect mice against infection with SARS-Cov-2. Their results were published in the journal PNAS.

The current pandemic has brought virus research into the spotlight. Many clinically relevant questions need to be answered. Virologist Lennart Svensson is sure of one thing: this is not the last time we will see a coronavirus outbreak.