Trump's administration also told federal health agencies to stop most communications with the public through at least the end of the month.

Officials from the Centers for Disease Control and Prevention have been ordered to stop working with the World Heath Organization immediately, following President Donald Trump’s executive order withdrawing the U.

In line with Trump's executive order to end all collaboration with the WHO, the CDC has been instructed to end all communications and work with the international public health agency.

Staff at the Centers for Disease Control and Prevention have been told to halt all communication with the World Health Organization.