池田の捏造実験をNEWS23が取り上げて2週間後、集団訴訟。
https://allianceforscience.cornell.edu/blog/japanese-doctor-wins-global-prize-standing-anti-vaccine-activists
Muranaka told the Alliance for Science that she found it an interesting coincidence that
just two weeks after Ikeda made his inflammatory presentation about the supposed dangers of HPV vaccine,
a class-action lawsuit was launched by “victims” groups against both the government and vaccine manufacturers.