
About this episode
Guest: Elitza S. Theel, Ph.D. (@ElliTheelPhD)
Host: Amit K. Ghosh, M.D. (@AmitGhosh006)
Dr. Elitza Theel, Professor of Laboratory Medicine and Pathology and Director of Infectious Diseases Serology Laboratory at Mayo Clinic’s Rochester Campus, discusses our immune response to vaccination and natural infection and outlines the different types of antibody assays currently available. Dr. Theel also discusses the concept of herd immunity in the context of different circulating SARS-CoV-2 variants and the increased need to get higher rates of vaccination in the community as the infectivity and transmissibility of circulating SARS-CoV-2 variants changes. We also discuss the status of correlates of protective immunity against SARS-CoV-2 and the need for booster vaccine doses for immunocompromised individuals.
Additional resources:
- Interim Guidelines for COVID-19 Antibody Testing in Clinical and Public Health Settings https://www.cdc.gov/coronavirus/2019-ncov/lab/resources/antibody-tests-guidelines.html
Connect with the Mayo Clinic’s School of Continuous Professional Development online at https://ce.mayo.edu/ or on Twitter @MayoMedEd.
Get every episode summarized
Each time Mayo Clinic Talks publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
More from Mayo Clinic Talks

Advancements in the Diagnosis and Treatment of Parkinson’s Disease
Mayo Clinic Talks

Parkinson’s Disease in Children and Young Adults
Mayo Clinic Talks

Mayo Clinic Proceedings: Diabetes and Novel Therapies for Diabetes
Mayo Clinic Talks

Mayo Clinic Proceedings: Healthy Aging
Mayo Clinic Talks