hesitant to take my foster babies back to the shelter?

[Kutay]

i work at a humane society/animal shelter and i foster kittens. i took 3 of them back about a month ago so they could get adopted out (they were old enough) well not long after i took them back (probably not even a week) they contracted ringworm. they were moved to the sick room w/ other ringworm cats and one of my kittens died. the other two are not doing well. i have two more sets of foster kittens, one litter is old enough to go back and i am so hesitant to take them back because of what happened to the others. but if i dont take them back i will have them forever and they will never get adopted out. so should i take them back and risk them dying, or keep them w/ me and be stuck w/ tons of kittens i dont need? ps. the medical staff there is not great. they are the shelters kittens, so no i cannot find homes for them. no one i know wants a kitten either. its a tough situation.

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