Scabs

The blisters have formed scabs.

Quit picking your scabs. I don't care how good it feels.

I still have these little groupings of scabs from when the school bully tossed live leeches at me.

The strikers hectored the few scabs courageous enough to cross the picket line.

How did you get those scabs?

Do not eat your scabs!

Don't pick at your scabs.

Don't eat your scabs.

Transmission can also occur via contact with material from the smallpox pustules or crusted scabs, or through materials such as bedding or clothing that has been in contact with the pustules or scabs.

They were covered in scabs.