The authors conducted a global, multi-database search (PubMed, Scopus, Web of Science, Google Scholar, React19) covering January 2020 through October 2025, explicitly hunting for cancer diagnoses, recurrences, or aggressive progression following vaccination or infection.

What they ultimately identified is not trivial:

69 peer-reviewed publications

333 individual cancer cases

27 countries

66 article-level case reports and series

2 large population-level cohort studies

1 longitudinal U.S. military cancer surveillance analysis

Multiple mechanistic and translational studies

Taken together, this constitutes the most comprehensive oncologic safety assessment related to COVID-19 vaccination published to date.
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https://www.vigilantfox.com/p/journal-hit-by-cyberattacks-after