A paper by Kei Sato’s group (Division of Systems Immunology) was published in The Lancet Infectious Diseases.

Virological characteristics of the SARS-CoV-2 KP.2 variant

Kaku Y, Uriu K, Kosugi Y, Okumura K, Yamasoba D, Uwamino Y, Kuramochi J, Sadamasu K, Yoshimura K, Asakura H, Nagashima M; Genotype to Phenotype Japan (G2P-Japan) Consortium; Ito J, Sato K.