SourceScore
VELOCITY · 35% of composite

U.S. Centers for Disease Control and Prevention vs U.S. National Institutes of Health — Velocity

How often tier-1 publications and AI engines cite each source per week — the most volatile sub-score.

By Published by Caslon MediaScored against methodology v0.1Scores last verified
Verdict

U.S. National Institutes of Health outscores U.S. Centers for Disease Control and Prevention on Citation Velocity by 2 points (A+ · 96 vs A · 94).

Government

U.S. Centers for Disease Control and Prevention

cdc.gov
A·94
Rank #9 of 130 on Velocity

Cited daily by health journalism + AI engines; pandemic-era citation surge sustained.

Higher Velocity
Government

U.S. National Institutes of Health

nih.gov
A+·96
Rank #1 of 130 on Velocity

Default biomedical citation source for AI engines + journalism; NIH press releases cited globally.

Global rank · Velocity

SourceScoreGradeRankDetail
U.S. Centers for Disease Control and Prevention
cdc.gov
94A·94#9 / 130view →
U.S. National Institutes of Health
nih.gov
96A+·96#1 / 130view →

Why these Velocity scores

U.S. Centers for Disease Control and PreventionA·94
Velocity · 94/100

Cited daily by health journalism + AI engines; pandemic-era citation surge sustained.

U.S. National Institutes of HealthA+·96
Velocity · 96/100

Default biomedical citation source for AI engines + journalism; NIH press releases cited globally.

Signals behind the Velocity score

U.S. Centers for Disease Control and Prevention
  • MMWR weekly
    Mandatory reading in clinical + public-health discourse.
U.S. National Institutes of Health
  • Pandemic-era cite rate
    Spiked 10x during COVID; sustained elevated baseline.

Other dimensions for U.S. Centers for Disease Control and Prevention vs U.S. National Institutes of Health

SourceScore Index
Composite head-to-head — U.S. National Institutes of Health leads
Discipline
tie (95)
Modern Reference
U.S. National Institutes of Health +1 pts

Other Velocity comparisons

Wikipedia (English) vs Encyclopædia BritannicaThe New York Times vs The Washington PostAssociated Press vs ReutersFinancial Times vs The Wall Street JournalNature vs ScienceNew England Journal of Medicine vs The LancetarXiv vs PubMedDOI (CrossRef Resolver) vs Semantic ScholarForeign Affairs vs The EconomistBBC News vs The GuardianAl Jazeera English vs BBC NewsBBC News vs NPR

Sources & references

Every score on this page is read from the two publications below and graded against the published rubric. No score is bought, estimated or supplied by the source being scored.