well dr sonnen clark is a silly the microbiologist from the university of reading in england dr welcome the death toll is rising but the chinese authorities say the number of people being cured and discharged from hospital is increasing how lethal is the virus. well it's lethal obviously but compared to things like saws of mirrors that we've seen in the past and possibly also it pretty standard influenza that we get every yeah it's probably not that popular genic or it's less lethal certainly. he mentions influenza tell us about the differences between this virus and the flu is that we do get every winter well a completely different viruses you're comparing apples and oranges. this is an issue we get every year it starts off in the southern hemisphere and that means to the north so we know what's coming we can track it we can produce vaccines against it most days most vaccines you were even then we can get between 350-0000 deaths globally pay it every year from through it so i think when we think about coronavirus and i don't want to diminish or. make light of coronavirus will kind of b