U.S. public health officials have been told to stop working with the World Health Organization, effective immediately.

Staff at the U.S. Centers for Disease Control and Prevention have been told to stop communication with the World Health Organization.

The memo comes after Trump, in addition to dozens of other executive orders, pulled the U.S out of the WHO last week.

U.S. public health officials have been told to stop working with the World Health Organization, effective immediately.A U.S. Centers for Disease Control and Prevention official, John Nkengasong ...

A US Centers for Disease Control and Prevention official, John Nkengasong, sent a memo to senior leaders at the agency on earlier this week telling them that all staff who work with the WHO must ...