I've seen four storylines all at the same time about TICKS...what in the World is going on here?? 1. Pfizer Lyme vaccine going for FDA approval 2. Surge in Alpha Gal from Lone Star Tick 3. Farmers finding boxes of tixes 4. Older Bill Gates grants for genetically modified ticks Pfizer Lyme Vaccine • phase 3 data dropped late March • ~73-75% efficac