Charlie's old man, Phil the Greek, is a big fan of killer viruses. 30 something years ago he went public about his lust by writing a foreword to an obscure book. Here's his words: 'In the event that I am reincarnated, I would like to return as a deadly virus, to contribute something to solving overpopulation'.

That and more of his utterances are here: https://www.theguardian.com/lifeands...-prince-philip