Obviously we don't have immunity to it :|
I was shit tired. I was meaning that it was treated the same as the normal flu by the human body (same symptoms) and was able to be treated as it is no different symptom wise.
Just because one virus makes you sneeze and cough, and another does too, the body isn't going to be able to fight the one in the same way it would the other. Same symptoms =\= same virus.
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