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November 5, 2021

Error in Results and Additional Information Section Added to End Matter

JAMA Health Forum. 2021;2(11):e213871. doi:10.1001/jamahealthforum.2021.3871

The Research Letter titled, “Disparities in SARS-CoV-2 Vaccination-to-Infection Risk During the COVID-19 Pandemic in Massachusetts,”1 published online September 17, 2021, included a data error in the Results section. The percentage of 649 379 SARS-CoV-2 infections among 6 755 622 residents of included communities in the study is 9.6%, rather than 8.9%. An Additional Information section was also added to the end matter. The article has been corrected online.

Dryden-Peterson  S, Velásquez  GE, Stopka  TJ,  et al.  Disparities in SARS-CoV-2 vaccination-to-infection risk during the COVID-19 pandemic in Massachusetts.   JAMA Health Forum. 2021;2(9):e212666.Google Scholar