Our research letter, Severity of COVID-19–Related Illness in Massachusetts, July 2021 to December 2022 (link to open access publication), was published by JAMA Network Open. We constructed a temporal profile of SARS-CoV-2’s severity in Massachusetts, measured through hospitalization and 30-day mortality risks.

You can read more about the motivation of this study (here).

Also a WBUR story on our study (here).