Birdwatch Note Rating
2024-12-07 15:47:30 UTC - SOMEWHAT_HELPFUL
Rated by Participant: 1E063DB2F2A3E3906883A1F4D4DCF8F0AE36ECDB47377DC5CAFCE536BAB73BD9
Participant Details
Original Note:
The first generation of vaccines is tested against a placebo but future generations of the same vaccine are tested against their previous generation, because it is not ethical to expose patients to vaccine preventable diseases once vaccinations are available. https://www.canada.ca/en/public-health/services/immunization/national-advisory-committee-on-immunization-naci.html
All Note Details