I wasn't quite right on my statement about bird surviving the strain...Here is a quote for you
Here is why "seemingly healthy" chickens may not be healthy-and part of the reason the "hot zones" are the way they are. "The incubation period is typically 2–15 days post-exposure. Gallinaceous birds (chickens, turkeys, grouse, pheasants, and partridges) shed infectious virus for up to 1–2 weeks following infection."
So, in that time, say someone moves their "healthy chickens" to elsewhere to hide them. They may not show symptoms until days later. They may not test positive if newly infected. In that time, they're spreading the virus as it replicates in their system until they get sick.
This is science. This is fact. This needs to be paid attention to. It's no different than spreading the flu or a cold...you're spreading it before you get sick, when you get sick, and for a period of time after you get sick. You leave it when you sneeze, cough, and on everything you touch. Other people touch what you have...and on and on it goes.
Here is why "seemingly healthy" chickens may not be healthy-and part of the reason the "hot zones" are the way they are. "The incubation period is typically 2–15 days post-exposure. Gallinaceous birds (chickens, turkeys, grouse, pheasants, and partridges) shed infectious virus for up to 1–2 weeks following infection."
So, in that time, say someone moves their "healthy chickens" to elsewhere to hide them. They may not show symptoms until days later. They may not test positive if newly infected. In that time, they're spreading the virus as it replicates in their system until they get sick.
This is science. This is fact. This needs to be paid attention to. It's no different than spreading the flu or a cold...you're spreading it before you get sick, when you get sick, and for a period of time after you get sick. You leave it when you sneeze, cough, and on everything you touch. Other people touch what you have...and on and on it goes.