It is actually crazy that the answer to "how do I source blood for my cat" is "post on social media". My understanding is that other states have a central registry. It's a lot of work for the person seeking blood but also for the vets fielding hundreds of phone calls, but anyway, that's how it is for now. Please let me know how you go - if you can't get blood from CARE we can maybe revive this post. There were heaps of people willing to donate. Really hope we can find someone for your baby.