Director of the US Centers for Disease Control and Prevention (CDC) Rochelle Walensky announced Friday she will depart the agency at the end of June.

美国疾病控制与预防中心(CDC)主任罗谢尔·瓦伦斯基(Rochelle Walensky)周五宣布，她将于6月底离开该机构。

Walensky has led CDC through a transition to normalcy across the country, after two years of COVID-19 related closures and waves of dangerous, new virus variants.

在经历了两年与COVID-19相关的关闭和一波又一波危险的新病毒变体之后，瓦伦斯基领导疾病预防控制中心在全国范围内实现了正常过渡。

She also launched a wide-ranging set of reforms designed to strengthen CDC communications and response operations.

她还发起了一系列广泛的改革，旨在加强疾病预防控制中心的沟通和应对行动。

US President Joe Biden said Walensky led a complex organization on the front lines of a once-in-a-generation pandemic with honesty and integrity.

美国总统拜登表示，瓦伦斯基以诚实和正直的态度领导了一个复杂的组织，奋战在这场百年一遇的大流行病的前线。

Dr. Walensky leaves CDC a stronger institution, better positioned to confront health threats and protect Americans, Biden said.

拜登说:“瓦伦斯基博士使疾病预防控制中心成为一个更强大的机构，更有能力应对健康威胁并保护美国人。”