Healthcare assistants, maternity care assistants, imaging care assistants and clinical support workers at Derriford Hospital in Plymouth are taking strike action.
The healthcare workers, who provide vital support to nurses and other clinical staff, are demanding fair pay that reflects the important role they play in patient care.
According to NHS guidance, healthcare assistants on Agenda for Change salary band 2 should only be providing personal care, such as bathing and feeding patients.
However, the support staff are routinely undertaking clinical tasks, says UNISON. These include taking and monitoring blood, performing electrocardiogram tests, and inserting cannulas.
The NHS guidance says staff performing these more complex duties should be on salary band 3, which is almost £2,000 a year more.