Pfizer Lyme Disease Vaccine Shows 70% Efficacy
Digest more
The annual tick report shows Lone Star ticks have established populations along Connecticut's shoreline, raising the risk of the red-meat allergy caused by alpha-gal syndrome.
Scientists found that the experimental vaccine was more than 70% effective at preventing Lyme disease in a trial of nearly 10,000 volunteers.
Shares of Valneva VALN tanked 37% on Monday after the company reported top-line results from the phase III VALOR study, which evaluated its experimental Lyme disease vaccine, PF-07307405 (formerly