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Birdwatch Note Rating

2025-05-01 18:54:18 UTC - HELPFUL

Rated by Participant: 9E879AE06577D450ADBFAF9E110DE8640A46CD5E556007CC2FDC9139D8C04E17
Participant Details

Original Note:

The rubella component of the MMR vaccine was developed using the WI-38 cell line, derived from fetal lung tissue obtained from an aborted fetus in the 1960s. This cell line is used to grow the weakened rubella virus. The vaccine is purified and doesn’t contain fetal cells. https://www.chop.edu/vaccine-education-center/vaccine-safety/vaccine-ingredients/fetal-tissues

All Note Details

Original Tweet

All Information

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  • version - 2
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  • helpfulnessLevel - HELPFUL
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  • ratingsId - 19179783881424366629E879AE06577D450ADBFAF9E110DE8640A46CD5E556007CC2FDC9139D8C04E17