Special guest Professor Dolores Cahill from Dublin, discusses sensible ways to keep your immune system healthy. We discuss how effective our body's immune system is at fighting viruses and other pathogens. We take a look at how emotional and psychological stresses effect immunity and look at how social and physical interaction develops and maintains a strong immune system. In these uncertain times this information is invaluable for all age groups in all communities. Paula and I are extremely grateful to Dolores for taking the time to contribute to our podcast.