The Vaccine Handbook (13th Ed.), widely known as “The Purple Book,” has officially gone digital. Authored by Gary S. Marshall, MD, this essential clinical resource is now integrated into Healio AI and available exclusively through the Healio Clinical Guidance platform.

This mobile-responsive tool transforms a trusted reference text into a scalable point-of-care solution, giving clinicians immediate access to evidence-based recommendations, CDC/ACIP guidelines, and solutions for vaccine hesitancy across 26 comprehensive modules.

Why It Matters for Pharma Sponsors

• Targeted Clinical Context: Align your brand with highly trusted, medically vetted public health content at the exact moment clinicians are evaluating immunization schedules.
• Indication-Level Precision: Secure exclusive sponsorships targeted by specific diseases and conditions, including RSV, COVID-19, flu, Meningococcal, and Pneumococcal.
• Turnkey High-Impact Media: Drive visibility with a 100% share of voice via premium banner ad placements across high-visibility web modules and dedicated eNewsletters.
• Flexible Campaign Activation: Perfectly suited for both high-impact seasonal campaigns (e.g., flu, back-to-school) and evergreen brand awareness.