Fig. 1
Isolation of KMN1 strain in Raji cells. A TEM identifies a 30-nm particle with a morphology of spherical and lace-like appearance associated with KMN1 strain infection (Bar =100 nm). Black arrows indicate aggregates of assembled viral particles. B Raji cells were inoculated with 106 genome copies of the indicated HuNoV GIX.1[GII.P15] Vomit samples, and cells were collected at 72 hours after infection