Government Consigned Israeli Population to be Human Subjects in a Massive Experiment.” Ms. Sharav is the founder of Alliance for Human Research Protection, and is herself a holocaust survivor from World War II. See: She reported: On November 18, 2020, Israel’s senior health officials were caught unprepared when Pfizer announced that its vaccine was “90% effective” (revised to 95%) against Covid-19. They had ordered millions of vaccine doses from Moderna and AstraZeneca but none for the Pfizer-BioNTech vaccine. How then, did Israel procure an estimated four to five million doses of the Pfizer vaccine in December 2020 – enough to vaccinate at least two million people?