What Is The Bird Flu More Condition_symptoms Why Did Swine Flu Became More Popular When H5N1 Bird Flu Is More Deadly Virus Than H1N1 Virus ?

Why did Swine Flu became more popular when H5N1 Bird Flu is more deadly Virus than H1N1 Virus ? - what is the bird flu more condition_symptoms

Because of the bird flu is not spread around the world (yet) as the pig had the flu. In addition, the avian flu does not mean from person to person, but at least not well distributed. If the bird flu as swine flu pandemic is that the owner will offset it.