Actually very good advice. Much more relevant to controlling the virus spread than banning Tesco's from selling children's clothes or having your aunt round for a cup of tea....Get out & buy a nice thick coat(if you’re not in Wales of course)
UK could be urged to keep windows open in effort to curb Covid-19 | Coronavirus | The Guardian
Scientists call for information campaign as evidence on role of poor ventilation mountsamp.theguardian.com