If you listen to any of the actual experts at the topics, researchers speaking out against the vaccine etc: nobody knows what the effects will be. The tests done on this technology were irresponsibly insufficient, used the wrong models of animals to test things, for ex they used only one sex of MICE to test for reproductive harm in HUMANS. This mass experiment is fucked, and in any other history books it would go down as "Mega pharmaceutical companies used government corruption and people's panic over slightly worse flu strain to test new experimental technologies on millions of people unknowingly. Countless died and still have unpredictable health effects to this day. " But we live in clown world. Hail Pfizer!