Associate professor of physics and biology Ibrahim Cissé, professor of biology and Whitehead Institute Director Ruth Lehmann, and Andria and Paul Heafy Whitehead Fellow Silvi Rouskin have been awarded 2021 Vilcek Prizes. The Vilcek Foundation was established in 2000 by Jan and Marica Vilcek, who emigrated from the former Czechoslovakia. Their prizes honor the outstanding contributions of immigrants in the sciences and the arts. Prizewinners will be honored in an April ceremony. “The 2021 awards celebrate the diversity of immigrant contributions to biomedical research, to filmmaking, and to society,” Vilcek…