Help

[wildflower]

I have a green tree snake and I thought he had a mite but it looks like possible bacteria infection near his head. It is yellow in the outside and grown since yesterday, looks like hard puss. I will try and get a picture. It is Sunday and no vets open. Can someone please please please give me advice.

 

[Xeaal]

Take it to a vet first thing tomorrow, or post photos on the Reptile Quarantine and Awareness page on FB for Shane Simpson to have a look at.