Seth Mnookin’s book The Panic Virus: A True Story of Medicine, Science, and Fear is a smart, compassionate, detailed history of  vaccine misinformation and distrust. It’s being re-released in paperback tomorrow, with a new cover, a more direct subtitle, and a new afterword. TPGA editor Shannon Rosa talked with Seth last year about the motivation and goals behind The Panic Virus; she spoke with him again last week about his book’s intended audience; the critical and oft-misconstrued distinctions between vaccine court rulings and scientific proof; the frequently misunderstood role of vaccine reporting and compensation programs like VAERS and NVICP; and how pediatricians, OB/GYNs, and parents themselves can all contribute towards improved — and best — vaccine information practices. —- How are you feeling about the impact your book has had, with respect to your original goals? Are you reaching the folks you hope to reach? People who are aware of…