Norovirus:

GS Paper 2: Topics Covered: Issues related to Health.   Context: In the wake of the detection of 13 norovirus cases in Kerala, Karnataka has sounded an alert in the bordering districts of Kodagu and Dakshina Kannada.   What is Norovirus? Norovirus is a bug similar to the diarrhoea-inducing rotavirus. It is a group of viruses …