Urgent warning to mothers potentially exposed to hepatitis B at a Nepean Hospital’s birthing unit

NSW Health is warning hundreds of mothers who may have been exposed to hepatitis B at Sydney hospital.

The alert affects about 223 women who gave birth at Nepean Hospital’s Birth Unit, in the city’s west, between 2013 and 2024.

A healthcare worker was found to be infectious with the disease during that time.

NSW Health said the potential for exposure is low-risk and the department is not aware of anyone contracting the disease from the worker.

“Nepean Blue Mountains Local Health District understands hearing this may cause concern within our community and to those directly impacted, for this we extend our sincerest apologies,” NSW Health said.

“The NSW Health Blood Borne Viruses Advisory Panel has reviewed the care provided by the healthcare worker and determined the risk of transmission is low for 223 women and 143 children.

“As a precaution, NBMLHD is offering free assessment and testing for hepatitis B for those women and children who may have been at risk.”

Patients who have had an episiotomy, repair of episiotomy or perineal/vaginal tear, or application of foetal scalp electrodes (mother and baby) performed by the healthcare worker are being contacted.

NSW Health said it has worked with the healthcare worker to remove any further risk of transmission to patients.

“All patients who are coming to Nepean Hospital for birthing services can be assured that staff strive to provide high-quality care in safe birthing environments,” the department said.

Hepatitis B is a disease of the liver that is caused by hepatitis B virus and can be transmitted during birth, during sex and through blood-to-blood contact.

Hepatitis B is detected by a blood test which can show if a person has current infection or has had hepatitis B in the past and is no longer infectious.

The best protection from hepatitis B is vaccination.

Testing is important as there are now treatments available to prevent long-term complications of hepatitis B, and precautions can be taken to prevent the spread of infection to others.

Women who are unsure whether they may be at risk can call a dedicated support line on 1800 716 662 for further expert information and advice.