Influenza B Symptoms: Are Fever And Cough Signs Of Influenza B Virus? Expert Speaks

This strain of flu is being considered highly infectious and has been causing long term sickness in people. The long existing cough and fever has left people with questions of safety.

H3N2 is a strain of seasonal flu it has been the dominant strain in this year's influenza season. This strain of flu is being considered highly infectious and has been causing long term sickness in people. The long existing cough and fever has left people with questions of safety.