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Advancing the development of a vaccine to protect against norovirus infection, the most common viral cause of acute gastroenteritis worldwide

Norovirus Key Statistics


Norovirus is responsible for greater than 90% of epidemic non-bacterial outbreaks of gastroenteritis.[1, 2]


Norovirus is estimated to cause approximately 700 million cases of gastroenteritis and 200,000 deaths worldwide annually.[3]


The global economic burden of norovirus is estimated to be $60.3 billion annually.[3]