Medical lab scientists and technicians across the country are set to go on strike in the coming days.

Rolling strikes will take place across Pauanui, Pathlab and various med labs - beginning on the 22nd of March.

The union has revealed 123,000 fewer patient tests will take place as a result of the strike action. 

APEX National Secretary Dr Deborah Powell says important tests will still be carried out - but the results will be delayed.

LISTEN ABOVE