Mark Purcell's questions to GSK plc (GSK) leadership • Q2 2024
Question
Mark Purcell of Morgan Stanley asked about emerging domestic vaccine competition in China, the potential to extend the Zhifei partnership to Arexvy, and whether immune interference could affect Arexvy revaccination. He also inquired about the market size for GSK's IL-5 medicines in COPD.
Answer
Luke Miels, CCO, noted a local Shingrix competitor in China targets a different population and confirmed strong interest in expanding the partnership to include Arexvy. Tony Wood, CSO, stated there is no evidence of immune interference with Arexvy revaccination. Regarding COPD, he explained their IL-5 portfolio targets a significant portion of the patient population and that depemokimab's six-month dosing offers a major advantage.