Is there a relationship between COVID-19 vaccination and cancer prevalence? Current state of scientific evidence By Bioethics Observatory Published On: April 14th, 2026

https://bioethicsobservatory.org/2026/04/is-there-a-relationship-between-covid-19-vaccination-and-cancer-prevalence-current-state-of-scientific-evidence/48606/?utm_source=mailpoet&utm_medium=email&utm_source_platform=mailpoet A recent study presents a systematic review of clinical observational studies and preliminary studies analyzing the possible relationship between COVID-19 vaccination and the prevalence of different types of cancer. Among its conclusions, it states that the evidence collected in the period 2020-2025 underlines a biologically plausible connection between COVID-19 vaccination and cancer.