• The world first cell culture-based influenza vaccine, ‘SKYCellflu™’ is approved for the first time in South America 
• SKYCellflu™ which also acquired WHO PQ for the first time as a cell culture-based influenza vaccine, is now approved in 11 countries

Previously, SK bioscience obtained approval of SKYCellflu™ in Southeast Asia and the Middle East regions such as Malaysia, Thailand, Philippines, Myanmar, Singapore, Pakistan, Mongolia, Iran and Brunei. Starting with Chile, SK bioscience plans to expand the global influenza vaccine market in Central and South America. 

SKYCellflu™ is a world first cell culture-based influenza vaccine developed by SK bioscience. Compared to currently authorized fertilized chicken egg-based influenza vaccines, the manufacturing period is about half short, so it has the advantage to quickly respond to pandemics or the emergence of any variants. 

Furthermore, the cells are cultured through the newest aseptic incubators without any antibiotics or preservatives, so people with egg anaphylaxis or egg allergy can be safely administered. 

SKYCellflu™ showed clinically acceptable immunogenicity and safety in its Phase III clinical trials with 1,503 adults over 19-year-olds at 10 institutions in South Korea. It also proved clinically acceptable immunogenicity and safety in Phase III clinical trials conducted with 453 children and adolescents between 6 months through 19-year-olds at 8 institutions. 

The vaccine has also obtained the WHO PQ (Pre-Qualification), which certifies safety and efficacy by evaluating the manufacturing process, quality, and clinical trial results of vaccines. 

During the COVID-19 pandemic, SK bioscience temporarily suspended manufacturing of SKYCellflu™ to focus COVID-19 vaccines. The manufacturing of SKYCellflu™ will be resumed in this year to target influenza vaccination season.

Jaeyong Ahn, CEO of SK bioscience said, “SKYCellflu™ which will be resumed to be manufactured in this year, will contribute public health beyond Korea to the world. We will do our best that our self-developed vaccines will help promoting global health security.”