Nurses at more than 100 NHS trusts in England voted in favour, while some ambulance trusts and integrated care boards will also walk-out with chaos expected to reach all corners of the NHS.
Nurses at 2 Hertfordshire NHS trusts set to go on strike hertfordshiremercury.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hertfordshiremercury.co.uk Daily Mail and Mail on Sunday newspapers.
A map has revealed the hospital trusts where walkouts are planned during the nurses strikes as the 106-year-old union votes for industrial action in its historic first ever ballot.