Help…marks on chickens comb

[Browniechicken]

Hi, I’ve recently seen some black dots on my chicken. I’ve attached the images below. Is it fowl pox or are they pecking at eachother? Should I be concerned? They aren’t showing any behavior of being sick, but it started small and is spreading.

Also another chicken has one as well, but smaller

 

[sourland]

Those look like peck marks to me.

 

[Bigtom Turkey]

Dries blood from getting picked on. If she is fine otherwise don't worry about it.

 

[Browniechicken]

Those look like peck marks to me.

Is there anything I can do to clean it? Should I do anything about the others pecking at her? Sorry for so many questions!

 

[Browniechicken]

Dries blood from getting picked on. If she is fine otherwise don't worry about it.

Thank you, a bit worried since two of them had marks and thought maybe something was spreading