u/No_Talk489

Hello!

I got my 2 little Guinea pigs 2 weeks ago. 2 days ago I saw Pic had a little wound on the nose, a quick search made me not panic since he is playing a lot with his brother. Seeing it got worse I started to look more into it and I am scared that it is a ringworm. I moved him in another cage for now, but it may be too late for his brother to also have it. Based on what you see can it be a ringworm? What can i do to treat him? How to prevent his brother from suffering from it also? I read that it can easily spred to humans, not knowing I handled them with bare hands, what should I do?