Abstract Background Human Noroviruses are the predominant cause of non-bacterial gastroenteritis worldwide. To facilitate prevention and control. a norovirus isolated from mice can provide a model to understand human noroviruses. To establish optimal viral infectivity conditions for murine noroviruses. https://www.kingarte.com/product-category/freezers-refrigeratorsundercounter-refrigerators-food-servicerefrigeration-equipmentcommercial-freezers/