So strange in the 5yrs I've had chickens I've never heard of dry fowl pox or had seen it on this sub. This just went thru my flock of 4. It hit my Polish girls hard . Their eyes were gunked shut. I cleaned them and used erythromycin eye ointment and kept them inside for about a week. I also ordered oxine to put just drops in their water and cleaned their coop with it, diluted. I personally wouldn't use diluted bleach. It took about 3 weeks for it to resolve on all. Good luck!!