NEJM This Week — April 20, 2023
Featuring articles on an RSV vaccine in pregnancy, an RSV vaccine in older adults, sotatercept for pulmonary arterial hypertension, the burden of typhoid and paratyphoid fever in India, cerebral oximetry in extremely preterm infants, and on immune checkpoint inhibitors; a case report of a woman with muscle weakness and myalgia; and Perspective articles on wastewater surveillance for infectious disease, on exacerbating health inequity, and on the breast or bottle.