Coronavirus in Wales: Caerphilly lockdown - BBC News
What the health minister said at the weekly Covid briefing about the first local lockdown in Wales.
The rise in coronavirus cases across the UK has been laid firmly at the door of young people. Around half of new cases in recent weeks have been diagnosed in people in their 20s and 30s.

Significant numbers of cases have also been identified in people in their 40s and 50s, as well as teenagers.

That compares to the early days when most of the confirmed cases were in the older age groups.

But that was because the UK was largely only testing in hospitals. Younger adults are very unlikely to be sick enough to need hospital treatment, so they hardly showed up in the official figures.

If you look at results from antibody testing, to see if they had been exposed to the virus, the younger age groups were just as likely as older groups - if not more - to have been exposed.

So what is happening now appears to be simply a case of the virus re-establishing itself in a group that is the least at risk of serious complications, hence there are no signs of a significant increase in hospitalisations.