UNISON members at East of England Ambulance Service will strike on March 8th
UNISON has confirmed its members will take strike action next month
Ambulance and other health staff in the East of England are to stage a fresh strike in an escalation of industrial action over pay.
UNISON says its members will walk out across England on March 8, accusing the government of failing to hold "proper talks" with health unions to try to resolve the row.
The announcement came as Health Secretary Steve Barclay prepared to meet the Royal College of Nursing following a surprise joint statement yesterday announcing fresh talks.
The RCN has called off a planned 48-hour strike next week, but other health unions accused the government of "divide and rule" tactics by only agreeing to talk with the college.
Unison said healthcare assistants, cleaners, porters and ambulance staff will be involved in the March 8 strike.
Members at the East of England Ambulance Service backed walkouts for the first time last week.
Health workers at NHS Blood and Transplant, Great Ormond Street Hospital, the Tavistock and Portman NHS Foundation Trust, Liverpool Women's Hospital and the Bridgewater Community Trust will be among those now walking out for the first time.
They will be joined by ambulance staff at the South Central, West Midlands and East Midlands services.
Unison members working for ambulance services in London, Yorkshire, the North East, North West and South West - who have already taken action on four previous occasions - will also walk out on 8 March.
Unison general secretary Christina McAnea said: "Unfortunately for patients, staff and anyone that cares about the NHS, the strikes go on.
"There can be no pick-and-mix solution. NHS workers in five unions are involved in strike action over pay, staffing and patient care.
"Choosing to speak to one union and not others won't stop the strikes and could make a bad situation much worse.
"The entire NHS team is absolutely determined to stand firm for better patient care. They'll be furious at the government's failure to invite their union in for talks, not least because a deal just for nurses cannot possibly work, and nurses belong to other unions too.
"Next month staff in all but one of the ambulance services in England will walk out. They'll be joined by thousands more NHS colleagues, many striking for the first time.
"The action by NHS Blood and Transplant Staff will hit blood collection across the country too.
"By holding solo talks, the prime minister is condemning patients to many more months of disruption.
"Health workers will want assurances from ministers that they have no intention of ripping up pay agreements in the NHS. Any attempt to do so would be an incredibly serious move.
"The government now has several billion pounds more than it thought it had in its coffers. Now he has the cash, Rishi Sunak must speak to everyone involved if the dispute is to end.
"Governments elsewhere in the UK know how pay deals can be done. Rishi Sunak must copy their example, hold proper pay talks and allow everyone to get back to work."
Meanwhile, the wave of strikes which has swept the country since last year is set to continue, after Aslef announced that drivers on London Underground will walk out on Budget Day - March 15 - in a row over pensions and working arrangements.
The National Education Union (NEU) has said it could pause strike action planned for next week if "real progress" can be made in negotiations.
It comes after Education Secretary Gillian Keegan wrote to teaching unions inviting them to "formal talks on pay, conditions and reform" on the condition that next week's strike action in England and Wales is cancelled.
On Wednesday, the NEU said it is "prepared to recommend a pause to strikes next week" to its national executive committee on Saturday in a "sign of goodwill", but only if "substantive progress" can be made in talks.
But Downing Street suggested there would be "no talks" with teaching unions about pay if the NEU continues to refuse to call off the strikes.