Capturing data…
Capturing data…
SAT, 7 NOV · 88 ITEMS
Reuters, New York Post · Science & Medicine
Framing varies: Reuters (centre) reports the rise as a measured public health finding, while the New York Post (right) frames it as a dire result of parental 'dangerous mistake', using more alarmist, blame-oriented language.
Two studies published in JAMA report that rates of life-threatening bleeding in US infants have risen sharply since 2017, coinciding with a near-doubling of parental refusals of the routine vitamin K shot given at birth. The studies analyze data from 2017 to 2024, showing refusal rates increased from 2.9% to 5.2%, while vitamin K deficiency bleeding () episodes more than doubled. This is the first population-level evidence linking the rise in refusals to actual harm.
The claim is based on two peer-reviewed studies in JAMA, a top-tier medical journal, making the primary source highly credible. The reporting by Reuters, NBC News, and others closely follows the studies' findings, though the observational design means correlation, not proven causation. The provenance tier ('reports a named primary source (reputable secondary)') accurately reflects that the news articles are secondary but grounded in a solid primary source.
The studies were published in JAMA on November 5, 2026, and the news coverage appeared on November 5–6, 2026, making this genuinely new material.