Ref: http://animalcare.my/2011/11/kitty-4-back-to-the-vets/
I just managed to check with the vet. Kitty-4 have worms, so all have been dewormed. They have diarrhoea as well, but can’t be sure which ones are having it. One is particularly quiet, so that’s a bit worrying. The vet is also a bit worried they may have a viral infection.
I hope they will make it.