Norovirus cause gastrointestinal illness to humans. Norovirus infection can cause vomiting, diarrhoea, and stomach pain. Less common symptoms are low fever, chills and headache. Vomiting can be sudden and frequent resulting in remarkable fluid loss. Death is rare but remains as a risk especially for elderly or persons with weakened immune system.
Guidance on community engagement for public health events caused by communicable disease threats in the EU/EEA
Community engagement and institutional collaboration in Iceland during a norovirus outbreak at an outdoor/scout centre (10–15 August 2017)
Food-borne diseases associated with frozen berries consumption: a historical perspective, European Union, 1983 to 2013