Patient receiving a COVID-19 vaccination

Obesity accelerates loss of COVID-19 vaccination immunity, study finds

11 May 2023

The protection offered by COVID-19 vaccination declines more rapidly in people with severe obesity than in those with normal weight, scientists at the Universities of ¹ú¼ÊÃ×À¼¶ÔÕó¿ÆÄª and Edinburgh have found. The study suggests that people with obesity are likely to need more frequent booster doses to maintain their immunity.

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