Eyes shut

[peepsrus]

What causing a chicks eye to stay shut? I got them yesterday and all were well, eating and drinking and now two have one eye shut. Yesterday one chick seems to try to peck the others so I don't know if it is an injury. I don't see any drainage.

 

[98 gt]

probably too low, or too high humidity...try putting a drop of warm water on the eyelid and massage(lightly) a bit to see if it opens