SK bioscience completed on Thursday a periodic World Health Organization Good Manufacturing Practice (WHO GMP) review through a documentary assessment alone, without an on-site inspection, at its Andong L HOUSE manufacturing facility, the company said. According to the company, the three-year GMP review covered four WHO prequalification-approved vaccines: influenza vaccines SKYCellflu and SKYCellflu Quadrivalent, varicella vaccine SKYVaricella a…