Fox News stands alone among its peers CNN and MSNBC in its emphasis on "Wuhan Lab". Mentions began taking off on April 15, peaked on the 16th and have remained a fixture since. In all, it has mentioned it 58 times to just 4 CNN mentions and 2 MSNBC mentions.
Zooming to the period April 2 to present, for which we've been OCR'ing the complete onscreen text of CNN, MSNBC, Fox News and BBC News, Fox News has also been displaying the phrase on air far more than its peers, totaling nearly an hour and a half of airtime to date, compared with just 5.7 minutes on CNN.
