BREAKING: U.S. Government Cancer Data Shows Early-Onset Cancers Surged 6.4% From 2021 to 2023

Source - Author: Nicolas Hulscher, MPH

During the mass mRNA injection campaign, multiple cancer types rose sharply among Americans under 50

The official cancer numbers are in — and they are raising concern.

According to the National Cancer Institute’s latest SEER data release:
https://seer.cancer.gov/statistics-network/explorer/application.html?site=1&data_type=1&graph_type=2&compareBy=age_range&chk_age_range_9=9&rate_type=2&sex=1&race=1&hdn_stage=101&advopt_precision=2&advopt_show_ci=on

Cancer incidence rates among Americans under age 50 increased 6.4% between 2021 and 2023.

This includes notable rises in:

• Colon and rectal cancer (+19.4%)
• Brain tumors (+19.5%)
• Small intestine cancer (+15.5%)
• Ovarian cancer (+12.8%)
• Stomach cancer (+7.3%)
• Breast cancer (+3.6%)

All Cancers Combined (Age < 50)

• 2021: 109.45 per 100,000
• 2023: 116.42 per 100,000
• +6.4% increase in two years

Source: SEER Explorer data

Largest Increases by Cancer Type (2021–2023)

• Brain tumors: 6.72 → 8.03 per 100,000 (+19.5%)
• Colon & rectal cancer: 9.62 → 11.49 per 100,000 (+19.4%)
• Small intestine: 0.71 → 0.82 per 100,000 (+15.5%)
• Ovarian cancer: 4.21 → 4.75 per 100,000 (+12.8%)
• Stomach cancer: 1.65 → 1.77 per 100,000 (+7.3%)
• Breast cancer: 49.95 → 51.75 per 100,000 (+3.6%)

Increase by cancer type

Early-onset cancers were already rising gradually over time, but the post-2021 acceleration is significant.

The timing aligns with the period of widespread mRNA vaccination campaigns.

Supporting Research

A 30-month population study of 296,015 residents in Italy found:

https://pmc.ncbi.nlm.nih.gov/articles/PMC12381369/

• 23% higher likelihood of cancer-related hospitalisation among vaccinated individuals
• Elevated risks for colorectal, breast, and bladder cancers

Population-wide study results

A separate South Korean study involving over 8.4 million individuals found increased 1-year risks across six major cancers:

https://pmc.ncbi.nlm.nih.gov/articles/PMC12465339/

• Thyroid
• Gastric
• Colorectal
• Lung
• Breast
• Prostate

Mortality Trends

Independent analysis of CDC WONDER data suggests:

https://theethicalskeptic.com/2026/03/13/the-state-of-things-pandemic/

• Over 138,000 excess cancer deaths in the U.S.
• Clear inflection point beginning in 2021

Excess cancer mortality trend

Key Takeaway

The data indicates:

• A measurable rise in early-onset cancers
• Acceleration beginning post-2021
• Consistency across multiple datasets and studies

While causation is not established, the correlation is drawing increasing scrutiny and debate.

Disclaimer

This article presents data from official sources and published studies. Interpretation of trends and correlations remains subject to ongoing scientific debate. This content is provided for informational and editorial purposes only and does not constitute medical advice.