101 on COVID-19 Immunity
Dr Giri Shan Rajahram, Infectious Diseases Physician, Queen Elizabeth II Hospital
How long does COVID-19 immunity from vaccines last? Will we need booster shots? Why do some people contract COVID-19 twice? Infectious diseases physician Dr Giri Shan Rajahram from Queen Elizabeth II Hospital answers these questions and more in this 101 on COVID-19 immunity.
Image source: Shutterstock
Produced by: Lim Sue Ann
Presented by: Lim Sue Ann
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