Gaza has been hit by heavy rains and low temperatures, deepening the misery of most of its 2.2 million population who are living in tents after two years of Israeli bombardment. Thousands of homeless people have been washed out of their makeshift shelters and forced to seek emergency refuge

As corridor care has become the norm, safest option for those with flu symptoms is to contact GP or NHS 111 and try to stay home

As cases of flu rise sharply across the UK, the Guardian spoke to Amir Hassan, an emergency medicine consultant and the divisional medical director at Epsom and St Helier University hospitals NHS trust, who shared his views.

“We’re seeing increased numbers of patients coming through, a lot of them with respiratory-type illnesses. It means we need to try to isolate these patients and treat them – so they’ll come in with shortness of breath, [and a] cough.

Exclusive: Experts warn mixed messaging from Daniel Elkeles causes confusion and could undermine public faith in official guidance

• Should people wear a mask in public if they feel unwell with flu?

An NHS leader who said people with flu symptoms “must wear” a face mask in public risks causing “confusion” among the public over official guidance on how to fight the virus, health experts have warned.

The number of people in hospital with flu in England is at a record level for this time of year. At least six hospitals across the UK have told patients to stay away due to a surge in flu cases sweeping the country this week.