Content between CDATA markers is not parsed for entities of tags, so the parsed value of the text node is Johnson & Johnson.
Note that the attribute says type="html", so it should then be parsed as HTML.
e.g. If you were expressing this as a webpage you might write:
<h1>Johnson & Johnson</h1>If it had said type="text" then you would have needed to encode the plain text as HTML which would have given you:
<h1>Johnson &amp; Johnson</h1>