It is therefore possible that the distribution of variable host condition in a population could alone have implications for the distribution of parasites within it through the activity of condition-linked immunity (CLI).
The modern form of the White House Press Corps emerged in the 1930s, when President Franklin Roosevelt realized that the press was a powerful medium, and he actively worked to make the White House, and the President, more news worthy.
Full Definition of PRESS SECRETARY. : a person officially in charge of press relations for a usually prominent public figure. See press secretary defined for English-language learners.