Dear COVID-19 Vaccination Provider: 

On June 10, 2021, the U.S. Food & Drug Administration (FDA) authorized an extension of the shelf life for the Johnson & Johnson’s Janssen single-shot COVID-19 vaccine (J&J vaccine) from 3 months to 4.5 months (an additional 6 weeks). The decision is based on data from ongoing stability assessment studies, which have demonstrated that the vaccine is stable at 4.5 months when refrigerated at temperatures of 36 – 46 degrees Fahrenheit (2 – 8 degrees Celsius). 

Vaccine providers that have J&J vaccine in storage should visit and enter the lot number to confirm the latest expiration dates of vaccine, including those currently available for administration throughout the U.S. This extension applies to refrigerated vials of J&J COVID-19 vaccine that have been held in accordance with the manufacturer’s storage conditions. 

Mark the vials and carton with the new date displayed and also update the date in the NYSIIS or CIR inventory module.  If you have vaccine in storage that expired prior to June 10, 2021, those vials should be disposed of as medical waste and reported as wastage in NYSIIS/CIR (see NYSIIS wastage reporting guidance here and NYCIR here.  

COVID-19 vaccines that are authorized under an EUA do not have fixed expiration dates, and their expiration dates may be extended as the FDA receives and reviews additional stability data.  Please be sure to check the manufacturer’s website to obtain the most up-to-date expiration dates for COVID-19 vaccines you have on hand.  

Thank you for your participation in the COVID-19 vaccination program.


The NYS COVID-19 Vaccine Team