Lyme disease vaccine 70 percent effective: Pfizer
Mar 23, 2026 - 17:00
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A Lyme disease vaccine produced by Pfizer and Valneva was deemed 70 percent effective by the companies after they reviewed the results from a phase 3 trial. If approved by regulators, it would be the only vaccine for humans against Lyme disease. “Lyme disease can cause potentially serious consequences – where individuals and families face…