In a new study published by the CDC, Effects of COVID-19 Pandemic on Reported Lyme Disease, United States, 2020, authors describe how the impacts of COVID-19 might have influenced Lyme disease case reporting in 2020. Investigators explored 4 data sources to assess how the COVID-19 pandemic may have influenced reporting of Lyme disease cases in […]
Cases, Stats, Maps, & Graphs
LDA has compiled maps, graphics, and tables based on the Centers for Disease Control and Prevention (CDC) numbers which are based on CDC’s surveillance criteria. The CDC reported numbers for Lyme disease are said to represent about 10% of actual cases that occur each year. The CDC surveillance criteria are meant for SURVEILLANCE, not DIAGNOSIS, TREATMENT, REIMBURSEMENT, or STANDARDS OF CARE, states CDC.
Check the descriptors in all the maps and graphics to see how the new change in surveillance reporting is reflected in the particular map and graph you are viewing. (On the map see the box labeled “States Ranked by Reported Cases” and click on the triangle for details). Click on your individual state to see a list of reported cases in that state since 1990. Also note there are case NUMBER maps showing the number of cases in each state and INCIDENCE maps showing the number of cases per 100,000 of population. A symbol on a state indicates that the state changed its reporting criteria. Click on the symbol to get details. Note that CDC adopted significant Lyme disease reporting requirements in 2008, which were developed by the Council of State and Territorial Epidemiologists (CSTE), charged by Congress with disease surveillance.
Lyme Disease Association (LDA) Announces CDC’s 2019 Final Lyme Disease Reported Case Numbers: The Centers for Disease Control & Prevention (CDC) has just released the 2019 final Lyme disease reported U.S. case numbers–34,945. CDC reported that cases were ~4% more than in 2018, and the geographic distribution of areas with a high incidence of Lyme […]
This new summary article by employees of the CDC, presents the first county-level map of the distribution of Lyme disease spirochetes in host seeking Ixodes ticks between 2004-2019 in the contiguous United States. Data compiled for this summary was from literature searches; publicly available tick-borne pathogen surveillance databases (ArboNet Tick module); and internal CDC pathogen […]
The CDC published, in the February edition of its “Emerging Infectious Diseases,” two new papers pertaining to Lyme disease case numbers. CDC indicates that the researchers found ~ 476,000 people are diagnosed with and treated for Lyme disease each year in the U.S. This is a 59% increase from their previous estimate of ~300,000. Also, CDC posted a new page to its website, Syndromic Surveillance of Emergency Department Visits for Tick Bites, showing tick bites by time, age/sex, and region.
The Lyme Disease Association Inc. is providing you with information from the Centers for Disease Control & Prevention (CDC) on the U.S reported Lyme disease case numbers by county in each state for the years 2000-2018. 2000-2007 data reflect surveillance case definition at that time and reflect confirmed cases. 2008-present data reflect that surveillance case […]
Lyme Disease Association Announces 2018 Final Lyme Cases Reported by CDC. The Centers for Disease Control & Prevention (CDC) has just released the 2018 final Lyme disease reported cases numbers. Total US reported cases was 33,666 ─ CDC has reported that only 10% of cases are actually reported─ that translates into 336,660 actual new Lyme […]
Source Data: CDC Lyme Disease Reported Case Numbers 2001-2017 by Age. Ages 0-19 at High Risk
Click US map to go to all LDA’s Interactive Lyme Disease Case Maps