Index Entries

July 17, 2021
Centers for Disease Control and Prevention (CDC) and Infectious Diseases Society of America (IDSA)

Slide 1

“70th in a series of weekly calls, initiated by CDC as a forum for information sharing among frontline clinicians caring for patients with COVID-19”

Slide 39

“Immune responses to SARS-CoV-2 following natural infection can persist for months (maximum follow-up time is ~11 months)”

Slide 40

"Prior infection with SARS-CoV-2 (assessed by antibody or PCR test result) associated with a decreased risk of subsequent infection in multiple countries"

document
natural immunity