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NBC News Article Rating

Dave Weldon, former lawmaker and vaccine critic, faces Senate grilling for CDC director nomination

Mar 12, 2025 View Original Article
  • Bias Rating

    -16% Somewhat Liberal

  • Reliability

    75% ReliableGood

  • Policy Leaning

    -4% Center

  • Politician Portrayal

    -43% Negative

Bias Score Analysis

The A.I. bias rating includes policy and politician portrayal leanings based on the author’s tone found in the article using machine learning. Bias scores are on a scale of -100% to 100% with higher negative scores being more liberal and higher positive scores being more conservative, and 0% being neutral.

Sentiments

Overall Sentiment

22% Positive

  •   Liberal
  •   Conservative
SentenceSentimentBias
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Bias Meter

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Bias Meter

Contributing sentiments towards policy:

60% : Under the Affordable Care Act, insurance companies are required to cover vaccines recommended by ACIP.
54% : Unknown to many in the general public, he's well known in anti-vaccine circles.
53% : According to an account in the 2004 book "Evidence of Harm" by journalist David Kirby, Weldon actively intervened to help anti-vaccine researchers Dr. Mark Geier and his son David access the Vaccine Safety Datalink, a CDC-housed dataset containing patient health records.
47% : "Even in 2017, during the first Trump administration, anti-vaccine activists were floating his name as potential for CDC director," Reiss said.
39% : During this time, however, he attracted the attention of anti-vaccine groups due to his criticisms of the CDC and questions about vaccine safety.

*Our bias meter rating uses data science including sentiment analysis, machine learning and our proprietary algorithm for determining biases in news articles. Bias scores are on a scale of -100% to 100% with higher negative scores being more liberal and higher positive scores being more conservative, and 0% being neutral. The rating is an independent analysis and is not affiliated nor sponsored by the news source or any other organization.

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