The Peninsula Opioid Picture: Why San Mateo County Numbers Look Different
San Mateo County's overdose curve has not followed San Francisco's or LA County's, and the difference matters for how families and clinicians plan response. Dr. Joaquin Hernandez breaks down the 2025 surveillance data from county public health, what fentanyl saturation looks like in Redwood City and East Palo Alto specifically, and what same-day detox and harm-reduction options exist for Peninsula residents right now.