My social worker laughed in my face when I raised concerns (yes really). My GP has said they'll "have words" with the social worker, so they'll be getting short shrift for that.
I'm very high risk and live rurally. No deliveries here for anything. Bit of a nightmare to say the least.
I saw my GP and asked them the same thing you are. After a mini rant about lack of constructive advice (they too are at risk due to underlying conditions) they suggested the following -
Using hand sanitiser - which I've been using long term anyway, though am worried I'll run out for obvious reasons!
Shopping/getting meds - go at the quietest times so first thing/in evening (not as easy as it sounds). And avoid doing anything else.
Keep an eye on my mental health.
Ignore anyone who accuses me of scaremongering/being silly etc.
There's been no advice officially other than expect to die.
To be honest my GP was amazing, she had some bad news re health anyway for me and was supportive of me. My specialists are based in London and I cannot possibly follow their advice, which was basically to stay in until it blows over getting everything delivered (with shared facilities that realistically was never going to be an option anyway).
People however, are being stupid. Going out its symptoms, saying they're going on holiday to rural places which are "safe" from places which are not. I've had FB advertising trips locally to me (my location is disabled, currently my device thinks I live in Reading!) and several ads for rail travel across Europe. All at slashed prices. I'm sure people will be booking these trips.
As are 111. All the posters around here still state only possible to get if you've travelled to various countries. We are a rural community and tourist hot spot having had people coming here from all over the uk and Europe for the last two weeks. Yet 111 refusing to test if no personal travel, still.
Also, it may not be hitting the news but some of us are still dealing with storms and flooding in our communities as well as this threat.
Anyone using the term "natural selection" has been given short shrift and binned from my social media. Anyone posting about going on holidays to rural areas which are already seriously struggling with lack of NHS resources anyway having lost a lot of GP surgeries and hospital services to bigger cities and expected to travel hours are also getting short shrift.