[HTML][HTML] COVID-19 cases and hospitalizations by COVID-19 vaccination status and previous COVID-19 diagnosis—California and New York, May–November 2021
TM León - MMWR. Morbidity and Mortality Weekly Report, 2022 - cdc.gov
MMWR. Morbidity and Mortality Weekly Report, 2022•cdc.gov
During May–November 2021, case and hospitalization rates were highest among persons
who were unvaccinated without a previous diagnosis. Before Delta became the predominant
variant in June, case rates were higher among persons who survived a previous infection
than persons who were vaccinated alone. By early October, persons who survived a
previous infection had lower case rates than persons who were vaccinated alone.
who were unvaccinated without a previous diagnosis. Before Delta became the predominant
variant in June, case rates were higher among persons who survived a previous infection
than persons who were vaccinated alone. By early October, persons who survived a
previous infection had lower case rates than persons who were vaccinated alone.
During May–November 2021, case and hospitalization rates were highest among persons who were unvaccinated without a previous diagnosis. Before Delta became the predominant variant in June, case rates were higher among persons who survived a previous infection than persons who were vaccinated alone. By early October, persons who survived a previous infection had lower case rates than persons who were vaccinated alone.
cdc.gov