NYSDA Publications

NYSDOH Publishes Study on COVID-19 Vaccine Effectiveness

The New York State Department of Health (NYSDOH) has published its latest study on novel coronavirus (COVID-19) vaccine effectiveness in the New England Journal of Medicine.  NYSDOH notes that COVID-19 vaccine effectiveness against hospitalizations remains high and that modest declines in vaccine effectiveness against infections may be due more to the Delta variant and declining preventive behaviors, like mask wearing, than waning immunity after vaccination.  To read the NYSDOH announcement and summary of its study on COVID-19 vaccine effectiveness published in the New England Journal of Medicine, and to access the complete NYSDOH study, use the link below.