Receiving multiple vaccines at the same time is dangerous

the verdict

REFUTED

the evidence says no

Recorded sources

0 sources for · 3 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Scientific evidence and public health authorities demonstrate that receiving multiple vaccines at the same time is safe and does not increase the risk of serious adverse events.

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Evidence against · 3

cdc.gov: Multiple Vaccines at Once

Recorded source metadata

cdc.gov: Multiple Vaccines at Once. cdc.gov. https://www.cdc.gov/vaccine-safety/about/multiples.html

CDC states that different childhood vaccines can be given safely at the same time.

Source citation format

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More against · 2

gh.bmj.com: Safety of routine childhood vaccine coadministration versus separate vaccination

Recorded source metadata

gh.bmj.com: Safety of routine childhood vaccine coadministration versus separate vaccination. gh.bmj.com. https://gh.bmj.com/content/bmjgh/7/9/e008215.full.pdf

The study investigates the safety of routine childhood vaccine coadministration.

Source citation format

doi.org: Safety of co-administration of injectable vaccines in individuals under 18 years of age: A systematic literature review

Recorded source metadata

doi.org: Safety of co-administration of injectable vaccines in individuals under 18 years of age: A systematic literature review. doi.org. https://doi.org/10.1080/21645515.2025.2592425

Systematic review found no significant increase in serious adverse events when multiple vaccines are co-administered.

Source citation format

The paper trail · every fact has a biography

first checked31 Jul 2026

judged → REFUTED · 031 Jul 2026

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