City Health Information (CHI)

City Health Information (CHI) clinical bulletins provide evidence-based information for health care providers in New York City.

Note: Starting with the February 2020 bulletin, most CHIs now include free continuing medical education (CME) credits. For more information, read the latest issue.


Previous Issues

2020

2019

2018

For issues before 2018, or to search by keyword, visit the CHI Archives.

About CHI

The free CHI bulletins are published electronically about 10 times a year, offering timely, practical guidance on important public health topics. The interactive electronic format allows readers easy access to Health Department guidelines and resources.

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Subscribe to receive CHI bulletins by email.

When you register for your free subscription, you will be asked for basic information that will help us tailor our content for you. This information will not be shared outside of the Health Department.