What is happening, is we are being invaded by a particularly nasty strain of Avian Influenza, from China (go figure !)Me neither.If all the birds that survive it are killed how are they supposed to become resistant?![]()
We have Avian Influenza here,(H7N7) and it is a non-morphing variety, and quite a few do survive.
But the strain from China is so nasty, and morphs so often, that it is said that it is impossible for a bird's immunal system to build up immunity to it, and also impossible for Science to develope a vaccine against it, as the China strain morphs constantly.
read more here:
https://theconversation.com/five-things-you-need-to-know-about-bird-flu-37183