My daughter was playing doctor with her stuffed animals. She was administering a ‘shot’ to one of them. She said it was their”mosquito shot” so they don’t get stung by mosquitos. It got me thinking. What about an annual vaccination that would prevent mosquitos from stinging? An injection that emits soybean oil from the pores (mosquitos are supposed to hate the smell) or Skin-so-soft, or Eucalyptus or Citronella?