Born in New York, Efraim Zuroff moved to Israel in 1970 after completing his undergraduate degree in history (with honors) at Yeshiva University. He obtained an M.A. degree in Holocaust studies at the Institute of Contemporary Jewry of the Hebrew University, where he also completed his Ph.D., which chronicles the response of Orthodox Jewry in the United States to the Holocaust and focuses on the rescue attempts launched by the Vaad ha-Hatzala rescue committee established by American Orthodox rabbis in 1939. In 2000, Yeshiva University Press and KTAV Publishing House published his study of the history of the Vaad ha-Hatzala, which was awarded an Egit Grant for Holocaust and Jewish Resistance Literature by the Israeli General Federation of Labor (Histadrut) and also received the 1999-2000 Samuel Belkin Literary Award for the best book published by a Yeshiva University alumnus in the field of Jewish studies.