The testing criteria aren’t consistent though. They vary, from country to country, and change over time. To be honest, I think the main reason governments focus on cases rather than deaths is a combination of not wanting to make the problem seem smaller than it is and not wanting to seem too morbid.
Here’s a good graph on deaths. Uk trending towards being possibly slightly worse than Italy but not as bad as Spain.
If you compare the earlier trajectory of Italy (no curvature for first 12 days) with the UK's, it looks like the UK's arc is beginning to curve sooner
It's probably blind optimism, to be honest, but I'm hopeful that the UK is trending to be better off than Italy
The US very worryingly seems to be trending in the other direction, and if the trend continues they will surely be the worst hit country