Last year, a surge in RSV cases flooded U.S. hospitals with wheezing children. There are no vaccines for babies yet, though Pfizer and other companies are working on them.
Eli Lilly and Co. is seeking U.S. Food and Drug Administration approval of donanemab. If cleared, it would be only the second Alzheimer’s treatment convincingly shown to delay the mind-robbing disease—after the recently approved Leqembi from Japanese drugmaker Eisai.