Lyme disease: The pathogen's cunning strategies for persistent infection offer clues for vaccine development
Lyme disease is the leading vector-borne disease — meaning diseases that are transmitted to humans from another organism like a tick or mosquito — in North America and Europe. New human cases are estimated at over 400,000 in the United States each year. Canada has experienced a drastic increase in human cases, from 266 cases in 2011 to 3,147 in 2021, as the habitat of its vector, a tick, expands north. The initial symptoms of human Lyme disease...