Problem...

[lord jackel]

Allison, I think facing a tough decision about possibly putting down a whole colony or spending the cash and time trying to save them when they may or may not be able to produce feeders for you is hard place to be in. Personally, I'd take all this valuable information you've been given here, consult your vet (perhaps even having one or two of the worst affected rats tested) and then make the final call based on your own research, your own decisions and your vet's best advice.

It's a tough call hon and I don't envy you this. Big hugs.

You must spread some Reputation around before giving it to frankykeno again.

Joanna always the voice of reason

I completely agree. This is a decision only you are your vet can make.

[catawhat75]

I could not have put it any better than Joanna did. My thoughts are with you.