Rapport special correspondent (and RA Capital Strategic Counsel) Sarah Reed sat down with RA Capital Head of Infectious Diseases Mario Barro, PhD, to discuss his circuitous journey from growing up in Havana, Cuba, to nuclear physics in the USSR, to becoming RA Capital’s head of infectious diseases and GIVAX’s chief executive.

I learned in Cuba that the CDC’s strength is not in politics but in its people and their integrity. That lesson is as urgent today as it was in 1993. If we drain its strength, the price will be paid not in headlines, but in actual lives.

The public has taken a renewed interest in discussing vaccines, with many people asking to be convinced that vaccines are safe and effective enough to be used as widely as modern medicine recommends. In the hope of reaching some more people seeking answers to common questions, we’ve prepared this Q&A document. Medicine is complicated, and the current discourse is noisy, but it’s possible to bridge the gap between experts and patients by breaking down the jargon. We’ll try to do that here. We wrote this with our own friends and families in mind because we believe that everyone should be able to get clear answers to their questions. We hope it is useful to you.