Karen Kaplan

Vaccination

CDC: Time to Rethink Herd Immunity

The Centers for Disease Control and Prevention may be changing its thinking about how herd immunity fits in with the goal of controlling the coronavirus. At the same time, the waning immunity of vaccinated Americans has taken on more urgency.

November 21, 2021 - Los Angeles Times

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Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.