Unison's general secretary Dave Prentis has assured the public that patient safety will not be put at risk during today's strike action.
He said: "What NHS workers also don't do is walk out on patients.
"Safety is paramount and we have been working with employers to ensure urgent patient care is not compromised."
If the government implemented the recommended pay rise for NHS staff at least 14,000 nurses would be laid off over the next two years, the health secretary said.
Jeremy Hunt told Good Morning Britain he would have "loved to have been more generous" but had been told in no uncertain terms a real terms pay rise would mean drastically reducing staff numbers.
With thousands of NHS staff expected to go on strike today in a row over pay, here is a list of those hospitals affected.Read the full story ›
George Barron, Branch Secretary at Northumbria Health Care, has hit out at the Government ahead of today's strike action involving NHS workers.
Health service workers provide essential support to us all when we most need it.
We are constantly coping with organisational change and adapting to ever increasing demands. Yet the Government have given us a very clear message that our contribution to society is not valued.
It is not surprising that we are angry and upset that Jeremy Hunt, who along with other MPs, next year will be getting an 11% pay increase, is denying the majority of health workers even a modest 1% pay increase
Nurses and hospital workers across the North East will walk out today in their first pay strike for 32 years.
Unison members working in the NHS across the region will go on strike against the Government's rejection of a 1% pay increase offer, which was recommended by an independent pay review body.
Union members will be staging a four hour strike from 7am to 11am, followed by four days of industrial action short of striking, such as refusing to work overtime.
Members of the armed forces will drive ambulances in London and the north-west when public sector workers go on strike on Monday, the Ministry of Defence has said.
An MoD spokesperson said: “We can confirm that the Ministry of Defence is providing support to the Department of Health during the 13 October industrial action by some trade unions.
"This assistance involves the provision of military drivers to support the London and the North West Ambulance Services.”
A fifth of health workers have at least one extra job because they cannot survive on an NHS salary, survey reveals.Read the full story ›
The South Tees NHS Foundation Trust has agreed to address failings in infection control, finances and leadership.
They came to light after an investigation by Monitor, the NHS health regulator.
In a statement, the Trust said it was already working hard to address concerns.
“We welcome external scrutiny of our activities and so are happy to accept any extra support that Monitor can offer.
"The trust has always had a strong focus on providing high quality, safe services – something that has been recognised locally, regionally and nationally – and while we are facing some tough challenges, not least our financial position, our commitment to providing excellent services and care for our patients will not change."
The health service regulator has said the South Tees Hospitals NHS Foundation Trust must fix financial and infection control failings quickly to secure quality patient services.
The trust has been investigated by Monitor after failing to meet NHS waiting times last year.
“This trust has financial and infection control failings that have to be fixed and quickly.
We have taken action because the trust board has not addressed these risks fully.
We need to secure quality patient services for the people of Middlesbrough and North Yorkshire for years to come.