Immunity and Immunization
Good afternoon, and thank you for your warm welcome. This will be the first talk in a series of five on health interventions, protection, and prevention. Could I start by asking for a show of hands? How many of you have had a flu vaccination at the beginning of winter? Ah, I thought so. You young ones always think you’re indestructible. Well, as you’ve no doubt aware, disease-spreading germs or pathogens are everywhere.