122. Cite . Effectiveness of the BNT162b2 mRNA COVID-19 vaccine in pregnancy. Dagan N, Barda N, Biron-Shental T, Makov-Assif M, Key C, Kohane IS, Hernán MA, Lipsitch M, Hernandez-Diaz S, Reis BY, Balicer RD. Page Menu News Page Menu News Patients undergoing gender reassignment surgery Life outcomes such as self and social functioning Use your income to save on healthcare Page Menu News