#AskDrDurie COVID-19 FAQ #25: How can the “Swiss cheese” model help myeloma patients stay safe? This week’s “Ask Dr. Durie” comes from an inquisitive patient who has read about a model called the “Swiss cheese” model for combating COVID-19 infections. And so, this is actually an interesting model, which was developed many years ago in the UK, actually related to protections against nuclear exposure, and the idea is that if you have different layers of protection, none are perfect. And so, this c