The world
of the infinitely small

Activation of Nod2 signaling upon norovirus infection enhances antiviral immunity and susceptibility to colitis

Over 90% of epidemic non-bacterial gastroenteritis are caused by human noroviruses (NoVs), which persist in a substantial subset of people allowing their spread worldwide. This has led to a significant number of endemic cases and up to 70,000 children deaths in developing countries.