California's Medical Leaders Emphasize the Power of Cancer Prevention with 20 Years of HPV Vaccine Impact

California HPV Vaccine Week (August 2-8, 2026) Raises Awareness for HPV Cancer Prevention Across California SACRAMENTO, Calif., Aug. 3, 2026 /PRNewswire/ -- Leading health voices in California are celebrating twenty years of cancer-prevention impact from the Human Papillomavirus (HPV)...