small insects the color of wood chips on my chicks

[rosemerry]

https://www.backyardchickens.com/forum/viewtopic.php?pid=5607866#p5607866
link to the other post

 

[missy5]

I am having the same problem and never done this before. This was the first time i put my glasses on in the coop. Only to look at eggs that should hopefully be hatching on the weekend. To my shock and surprise there were tiny little spots moving on the eggs so i checked the birds and i feel terrible. My question is when i treat the birds and the coop will it effect the eggs or chicks?