In October 2014, Peng Liyuan was named WHO ambassador for the fight against HIV/AIDS in Beijing. She attended the event in a formal long jacket accented with the red ribbon symbolizing support for the fight against HIV/AIDS.

2014年10月，世衛組織在北京任命彭麗媛為抗擊艾滋病毒和艾滋病親善大使。她穿了一件點綴著紅絲帶的西裝長外套，以此象征對抗擊艾滋病毒和艾滋病的支持。