"Kathryn Foxhall remembers a time when reporters could call up any doctor or researcher at the Centers for Disease Control and Prevention and ask them questions on the record. A journalist might even get them to open up for a “background” interview, offering candid information on the condition the expert’s name would not be used.

“There was the official story and then there was everything else,” the former editor of the Nation’s Health, an industry publication, told me. “We took this for granted.”

Foxhall watched with dismay as that openness disintegrated radically over the past two decades. Federal agencies, including the CDC, began to require media inquiries to go through a public information officer. Direct contact was minimized and tightly monitored. Interviews might take place with a public-relations “minder” present."

Margaret Sullivan reports for the Washington Post April 18, 2020. [2]