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SethSky t1_j50x0ck wrote

When wild birds are affected by a disease, they may die in areas away from human populations, such as in remote wetlands or forests. Additionally, scavengers such as other birds or mammals may quickly consume the dead birds, making them less likely to be seen on streets or in other urban areas. In some cases, birds that are sick may also hide or isolate themselves, making it less likely for them to be seen before they die.

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Alternative-Skill167 t1_j52uwgu wrote

Wouldn't animals that eat dead infected birds, infect themselves?

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SethSky t1_j52xao5 wrote

Yes, animals that consume infected birds can become infected themselves. However, many scavengers, such as vultures and other birds of prey, have a relatively high resistance to avian influenza and may not be affected by the virus or die from it. Additionally, the virus may not survive well in the animal's body, and therefore would not be able to infect others. Many domestic animal like pigs, cats and dogs have a different type of receptors in their respiratory system, which makes it harder for avian flu to infect them, as it is not able to bind to those receptors.

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