Omicron News India LIVE Updates
Study finds COVID-19 vaccines offer lasting protection
A new research has found that COVID-19 vaccination offers long-lasting protection from the worst outcomes of COVID-19.
The research has been published in the 'New England Journal of Medicine'. The emergence of the delta and omicron variants had raised questions about whether breakthrough infections are caused by waning immunity or by the more transmissible variants.
Results of the study suggested that declining immunity is responsible for breakthrough infections, but vaccines maintained protection from hospitalization and severe disease nine months after getting the first shot.
-ANI