Like everywhere else, social and economic life in Iceland have ground to a halt. Although there is no lockdown in effect, very few venture out.
The aggressive testing regime (see video) combined with isolation/quarantine instituted by the Icelandic authorities is beginning to show results; we expect to turn the corner very soon.
I took a walk around Reykjavík last evening and this morning. All the photos but one were taken with the iPhone XS.