Comments by "Valerie Grimshaw" (@valeriegrimshaw1365) on "Why did Moderna offer 12-year-old children in Britain £1500 each to test a new Covid vaccine?" video.

  1. Plenty of willing participants in hotels I daresay
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  2. @bestcrazyboy8487 read the development of smallpox vaccine. Improved sanitation is effective to avoid cholera, typhus
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