On Wednesday, Pfizer Inc (NYSE:PFE) and Valneva SE (NASDAQ:VALN) announced that the participants of the Phase 3 VALOR trial have completed the primary vaccination series (three doses) of Lyme disease vaccine candidate VLA15. Lyme disease is a bacterial infection that can be spread to humans by infected ticks. Participants will be monitored for the occurrence of Lyme disease cases until the end of the Lyme disease season in 2025. "VLA15, the Lyme disease vaccine candidate we are co-developing with Valneva, is the one which has advanced the furthest along the clinical development timeline, with two Phase 3 trials in progress," said Annaliesa Anderson, Ph.D., Senior Vice President and Head ...