Lyme disease – Why the confirmed cases of Lyme disease have increased

Recent tracking rule changes led to a significant increase in reported Lyme disease cases in the U.S.

The Council of State and Territorial Epidemiologists and the Centers for Disease Control and Prevention updated definitions to better understand the tick-borne disease. In 2022, reported cases rose by 68.5% after the new definition went into effect.

“The new Lyme disease case definition allows us to get a more accurate count of Lyme disease cases in high-incidence areas, which will improve our understanding of Lyme disease and its impact on people living in the United States,” says Dr. Bobbi Pritt, director of the Clinical Parasitology Laboratory at Mayo Clinic.

Lyme disease has infected more than 14% of the world’s population, according to a new study. “It’s significant,” says Dr. Bobbi Pritt, director of the Clinical Parasitology Laboratory at Mayo Clinic.
____________________________________________
FOR THE PUBLIC: More health and medical news on the Mayo Clinic News Network. https://newsnetwork.mayoclinic.org/

FOR THE MEDIA ONLY: To access clean and NAT sound versions of this video on the Mayo Clinic News Network, register at https://newsnetwork.mayoclinic.org/request-account/

Mayo Clinic: https://mayocl.in/3tNMAdF
Like Mayo Clinic on Facebook: https://www.facebook.com/MayoClinic
Follow Mayo Clinic on Instagram https://www.instagram.com/mayoclinic/
Follow Mayo Clinic on X, formerly Twitter: https://x.com/MayoClinic
Follow Mayo Clinic on Threads: https://www.threads.net/@mayoclinic