This is a wonderful piece about the inventor of the mRNA vaccine which is available in Australia from the NY times : Kati Katiko Helped Shield the World From the Coronavirus. (here is a podcast from NY times) Dr Katiko’s vision , courage, and sheer persistence has lead to one of the most incredible discoveries in science , not just for COVID but for future vaccines, and medical conditions such as diabetes. The implications of her work will be wide ranging and enormous for future generations. We are all the beneficiaries of her groundbreaking work and we thank her for her lifetime of research.