u/Fun-Abbreviations676

I am a medical student from Pakistan planning to do electives in Australia. For my visitor visa application and as per my hospital requirements, I need the following insurances:

1. Travel and personal injury insurance, that includes/covers treatment and repatriation (if required), for an injury while on placement
2. Public liability
3. Health insurance

Kindly guide me that from where can I get all these and would I have to buy all of them separately (which would mean around 4 policies :( )

I am applying for a visitor visa (subclass 600), however, I don’t understand if my siblings and parents would be part of this or not. Like, should I mention them or not? Because I am dependent on my parents and it is not the other way round.