Targeted Profiling of Immunological Genes during Norovirus Replication in Human Intestinal Enteroids.

Norovirus is the leading cause of acute gastroenteritis worldwide. The pathogenesis of norovirus and the induced immune response remain poorly understood due to the lack of a robust virus culture system. The monolayers of two secretor-positive Chinese human intestinal enteroid (HIE) lines were challenged with two norovirus pandemic GII.

Detection of Norovirus Variant GII.4 Hong Kong in Asia and Europe, 2017-2019.

We report a new norovirus GII.4 variant, GII.4 Hong Kong, with low-level circulation in 4 Eurasia countries since mid-2017.

Use of Human Intestinal Enteroids to Detect Human Norovirus Infectivity.

Tools to detect human norovirus infectivity have been lacking. Using human intestinal enteroid cultures inoculated with GII.Pe-GII.