How Long Does COVID-19 Immunity Last?

A person who has been vaccinated against COVID-19 will have a slightly different immune response to the coronavirus than someone who was previously infected, researchers say. How long does immunity last—and is it all about antibodies?

PRODUCTION CREDITS:

Digital Producer:
Emily Zendt
Production assistance:
Robert Boyd, David Condon, Shyla Duff, Christina Monnen

Additional Footage:
Edgeworx
National Institute of Allergy and Infectious Diseases
University of Washington School of Pharmacy
commons.wikimedia.org/Superbass/CC BY 4.0

Archival:
Storyblocks

Music: APM

© WGBH Educational Foundation 2021

Видео How Long Does COVID-19 Immunity Last? канала NOVA PBS Official