Terramycin will not help your bird in this case. As Dlhunicorn suggested, tylan 50 injectable is your best course of action unless you go to the vet. They will give you baytril. It is hard to say how long it will take to infect others. Each chicken has its own resistance to certain infections so it is hard to guess, they may get it, they may not. By the time you see bubbling in the eyes, that infection has been there a while. It will usually start with a congested wheezy sound and go from there.
Tylan 50 will help within 3 days (injectable)
Gallimycin will help within 4-10 days (water soluble)
Oxytetracyline will help within 4-10 days (water soluble)
Aeromycin may help within 7-10 days
I give avia charge in water daily. My girls have never looked so good and healthy.
Tylan 50 will help within 3 days (injectable)
Gallimycin will help within 4-10 days (water soluble)
Oxytetracyline will help within 4-10 days (water soluble)
Aeromycin may help within 7-10 days
I give avia charge in water daily. My girls have never looked so good and healthy.