Paste Link. Type or copy/paste the YouTube URL in the text box [1]. Click the Disable inline previews for this link checkbox [2]. When you are ready to insert the video link into the Rich Content Editor, click the Insert Link button [3].aste Link. Type or copy/paste the YouTube URL in the text box [1]. By default, a small embedded image of the video will appear, showing the video you have selected. The link will also include a small thumbnail with an embedded video.
In brief: Measles vaccine was. Measle vaccine was invented in 1953 by john franklin enders, and jonas buttococking invented rubella vaccine in 1960s. In brief: Measles vaccine was. Measle vaccine was invented in 1953 by john franklin enders, and jonas buttococking invented rubella vaccine in 1960s.
The measles vaccine was first introduced in the United States in 1963. Before 1989, federal guidelines recommended only one dose of the measles vaccine, so people vaccinated before the guidelines changed generally do not have the coverage thatâs now advised.