You’re right. A service does have a responsibility to pass on information that is available in the community to support families.
Standard precautions should be used:
when providing treatment and care to all people
when at risk of exposure to blood products, including dried blood
when at risk of exposure to body fluids, secretions and excretions
when at risk of exposure from lacerations and all forms of broken skin
when at risk of exposure from mucosal membranes.