The article actually says, "Depopulated birds due to HPAI only represent a fraction of the annual broiler harvest." As best I can tell, it's just saying the effect on broilers is much less than the effect on layers or turkeys.There has been many commercial broiler facilities infected and depopulated. 3 were here in NC. You can enter search words on the aphis site. I count at least 12 sites in several different states.