sad story....

I am currently fostering 5 1 week old kittens who were left at my local shelter in the drop box without their mother   all of them are covered in ant bites they are great big bumps filled with pus that i have been doctoring the best i can with peroxcide and neosporin which is helping A LOT on most of them but the biggest is the worst of them all he is covered in bites i clean is paws 4xs a day he has holes  on his tiny legs his paw was swole up 3xs normal size it was so sad i have cleaned and cleaned his is soooo lethargic and has been since i got him 2 days ago he doesn't  mow his breath is quick sometimes and then normal 2 hours later and now vomiting and has light brown diarrhea.....      

thx 

Has he been to the vet yet?  If not, I'd get him there immediately.

Needs to go to a vet asap!