Three teaching unions say they're alarmed pregnant teachers are being sent back to school 'prematurely' - without getting vaccinated.
The unions says this is causing anxiety for their health and the health of the unborn child.
Currently women under 14 weeks pregnant cannot take a vaccine, and there's also been high levels of vaccine hesitancy among expectant mothers.
Minister Norma Foley says the measures in place are based on an expert review from Public Health:
