cat question

[Squigglechick]

Hello, Two weeks ago I took a cat in that had been abandoned.  Today, I took her to the vet and found out she was tested as positive for feline leukemia.  I also found out today that she is pregnant.   I have a 15 year old cat that does not have leukemia.  Thus, I cannot keep this new cat but I need to find a shelter that can take her or a family that this will be their only help.   Please let me know if you have any ideas.  I live in Florida.   Thank you in advance, Janet