there’s very active surveillance rolling out into the community for sensible reasons as pointed out above, and nothing covert about this, including in Wales https://www.bmj.com/content/368/bmj.m698
…and though whilst on the one hand I’d like to listen to Funk https://www.nature.com/articles/d41586-020-00361-5
…if anyone wants to get worried, I’d note that so far there have been cases reported on every continent bar Antarctica, the luckiest continent with only one case reported (in Egypt) being Africa, particularly lucky given the extent of trade links and movement of people in both directions between Africa and china. On the other hand perhaps it’s not so much luck, as absence of diagnostic facilities in the African countries with closest links. [insert ‘we’re doomed, aye’ gif]
Hey ho.
But back to complacency – evolution tends to favour these things getting milder the further they spread (a slight variant in the virus that knocks you over is going to spread less than one that lets you get to the shops/office/pub) and there’s some evidence that this is happening in china right now. Today’s bmj again.