An official website of the City of Chicago

The .gov means it's official.

Municipal government websites often end in .gov or .org. Before sharing sensitive information, make sure you're on a City of Chicago government site.

The site is secure.

The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Home

Johnson & Johnson Update

On April 23, following a thorough safety review, the CDC and FDA have determined that the use of the Janssen (Johnson & Johnson) COVID-19 Vaccine in the U.S. should resume. The FDA and CDC have confidence that this vaccine is safe and effective in preventing COVID-19. The Chicago Department of Public Health is resuming operations immediately. LEARN MORE