
(l to r) Philip S. Choi, Catherine Dulac, Alexander F. Schier, Wen-Yee Choi, Lisa Zakhary, and Sophie Caron
Harvard University COVID-19 updates
(l to r) Philip S. Choi, Catherine Dulac, Alexander F. Schier, Wen-Yee Choi, Lisa Zakhary, and Sophie Caron