Flu has come early this winter, and it looks to be a particularly nasty season because of a new mutated version of the virus which is circulating, say experts.

Many are now calling it “super flu”, but it is not severe nor harder to treat.

An average of 2,660 patients per day were in hospital with flu in England last week – the highest ever for this time of year and up 55% on the week before, NHS England said.

Flu cases are also rising in Scotland, Wales and Northern Ireland, figures show.

Children and young people are particularly affected by the outbreak, health officials said.

Writing in the GuardianSir Keir said the strikes “should not happen” and said resident doctors, formerly known as junior doctors, should accept a deal to avert industrial action.

Sir Keir said as well as the government’s new offer, they had also given the BMA the chance to reschedule the strikes until after Christmas.

“Don’t get me wrong – of course I would rather they were cancelled… But under the circumstances, I wanted to be sure we have left no stone unturned in our efforts to protect the NHS,” he said.

The BMA said it will ask its members whether the government’s offer will be enough to call off Wednesday’s strikes.

If members indicate yes, then they will be given time to consider the offer in detail and a formal follow-up referendum would be held on ending the dispute completely.

The offer aims to address problems for some doctors trying to find work and to provide training places for newly qualified medics to progress in their careers.

Health Secretary Wes Streeting made a similar intervention to Sir Keir’s on Friday, warning strikes coupled with increasing flu patients would be a “double whammy” for the NHS.

However, the medical director for the NHS in London, Chris Streather, said the flu situation was “well within the boundaries” of what the NHS could cope with and that hospitals were better prepared for large disease outbreaks since the Covid pandemic.