Post-Omicron Response

KDCA Begins Efficacy Evaluation of Delta and Omicron Variants for 'SK바사' Vaccine View original image


[Asia Economy Reporter Jo In-kyung] The Korea Disease Control and Prevention Agency's National Institute of Health announced on the 28th that it has begun the 'variant virus neutralization evaluation' for the domestically developed COVID-19 vaccine by SK Bioscience.


The neutralization evaluation measures the amount of neutralizing antibodies that can inhibit coronavirus infection.


The National Institute of Health completed the analysis of priority samples used in the phase 3 clinical trial of the SK Bioscience vaccine last March.


However, since the vaccine was developed based on the 'Wuhan strain' that spread in the early stages of the COVID-19 pandemic, there was an opinion that efficacy verification against the Delta and Omicron variants, which have recently spread or are currently spreading in Korea, is also necessary, leading to this evaluation.



Kwon Jun-wook, director of the National Institute of Health, said, "As COVID-19 variants continue to emerge, we must strengthen our proactive response capabilities to new variant outbreaks," adding, "We will support variant virus evaluations for domestically developed vaccines using various platforms, including mRNA (messenger ribonucleic acid) vaccines, centered on the Public Vaccine Development Support Center of the National Infectious Disease Research Institute."


This content was produced with the assistance of AI translation services.

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