Interview with Prof Luc J.I. Zimmermann Prof. Zimmermann, in adults, how does a typical course of infection with RSV look like and how frequent is it? RSV infections are very common, and, just like the influenza virus, RSV appears during flu season, in the coldest and wettest months of the year. In healthy adults, an RSV infection shows only mild symptoms similar to the common cold, like a running nose or a sore throat, and normally does not need to…