After she has bitten you, some saliva remains inside the wound. The proteins from your saliva evoke an immune response out of your physique. The world swells (the bump across the Chunk spot is referred to as a wheal), and also you itch, a reaction provoked with the saliva. https://does-zappify-work05059.designertoblog.com/60414767/not-known-factual-statements-about-zappify-mosquito-zapper