Having seen how it's done via plenty of news reports, having a swap stuck up the back of my nose certainly looks plenty invasive, not to mention potentially pai

Having seen how it's done via plenty of news reports, having a swap stuck up the back of my nose certainly looks plenty invasive, not to mention potentially painful. I can certainly imagine someone who's asymptomatic and is more nervous about it being disinclined to voluntarily undergo testing. If it were a finger-tip prick or cheek-swap it'd probably have a lot more acceptance.