We’ve learnt our lessons and it won’t happened again.
http://www.orthomolecular.org/resources/omns/v08n10.shtml
https://www.smithsonianmag.com/smart-news/long-shadow-1976-swine-flu-vaccine-fiasco-180961994/
and of all places
https://www.buzzfeed.com/shaunlintern/these-nhs-staff-were-told-the-swine-flu-vaccine-was-safe
The Shadows 