All articles tagged with #lyme disease
As climate change expands tick habitats, Snopes debunks eight tick-related rumors—from lone star ticks causing meat allergies to boxes of ticks in fields—clarifying what’s supported by science and what’s misinformation, with sources on tick-borne diseases.
Ohio is seeing a rising tick population across several counties, with the black‑legged deer tick, Lone Star tick, and American dog tick spreading Lyme disease and other illnesses. Belmont County reports the most Lyme disease cases in 2026, followed by Jefferson, Licking, Muskingum, and Tuscarawas counties. Outdoorsers should take precautions—wear long clothing, use DEET, stay on trails, perform full-body tick checks, and remove ticks promptly (within 24 hours) to lower infection risk.
Wisconsin is seeing an early tick surge as unseasonably warm March weather wakes ticks, leading to more tick-bite ER visits; although wood ticks are common, the deer tick is the main public-health threat because it can transmit Lyme disease, and more tiny nymphs are expected in the coming weeks; watch for fatigue, stiff neck, or rash as possible Lyme symptoms; protect yourself by showering after outdoor time, treating clothing with permethrin, wearing light-colored clothing and tucking pants into socks, using lint rollers, and taking steps to protect pets; Wisconsinites can also join The Tick App, a research effort to track tick encounters.
A Marshfield Clinic-led study through the Tick Inventory via Citizen Science found that 51% of 707 non-engorged adult female deer ticks tested in 2024 carried Borrelia burgdorferi, the bacteria that causes Lyme disease, with additional data from 2024–25. Lyme disease is the most common tick-borne illness in the Upper Midwest, and ticks can carry other pathogens; climate shifts are expanding tick ranges, increasing human exposure risk; researchers emphasize mapping pathogen prevalence to guide public health responses.
Tick activity is rising in the Northeast and Midwest as warmer temperatures expand tick habitats, leading to a peak in tick-bite emergency-room visits for this time of year since 2017. Lyme disease remains the most common tick-borne illness, with about 476,000 US cases treated annually, and climate change is aiding the spread. To reduce risk, people outdoors should perform thorough tick checks on skin and clothing, shower after outdoor time, inspect hidden areas, and remove attached ticks promptly, since Lyme transmission typically requires 24–36 hours of attachment (other tick-borne diseases can transmit more quickly).
As weather warms, scientists warn 2026 could be a bad year for Lyme disease and other tick-borne illnesses, with April recording the highest tick-bite emergency-room visits in years across most U.S. regions. Warmer, humid conditions driven by climate change, plus more deer and white-footed mice as hosts, are fueling tick populations. A Lyme vaccine is in development but isn’t a silver bullet and would require multiple doses; in the meantime, prevention remains essential: avoid tick habitats, use permethrin-treated clothing and repellents, check for ticks, shower after outdoor exposure, and inspect pets.
Warmer weather is boosting tick activity and driving a surge in emergency department visits for tick bites, especially in the Northeast and Midwest, according to the CDC. Lyme disease remains common in the U.S., with about 476,000 cases annually, but not all ticks carry the bacteria. Transmission can take as long as 24–36 hours for Lyme, while other tick-borne diseases may transmit more quickly—sometimes in minutes. The piece also notes which tick species spread Lyme and provides practical prevention tips, including checking clothes, showering after outdoor activity, and performing full-body checks for ticks.
Six tick-borne diseases are highlighted as tick season peaks in the United States, including where they’re most common, their typical symptoms and treatments, and how climate-driven tick range expansion is raising risk; the piece emphasizes prompt tick removal and seeking medical care if fever, rash, or flu-like symptoms occur after a bite.
CDC data suggest this year’s tick season could be the worst in years, with tick-bite ER visits running higher than average across most U.S. regions in 2026 and the Northeast leading; about 114 visits per 100,000 in late April. Roughly 31 million Americans are bitten annually and around 476,000 are treated for Lyme disease. Experts attribute factors like milder winters, earlier springs, snow insulation for ticks, and variable acorn mast years that boost wildlife hosts, which can fuel tick populations and disease. Prevention and tick checks are essential.
Emergency department visits for tick bites have risen by more than 25% nationwide, with Maryland at the forefront as warmer weather expands tick habitats. Lyme disease remains the top threat, with tens of thousands of U.S. cases in 2023 and Maryland reporting over 2,400 cases in 2023 and more than 3,000 in 2024; ticks can also spread other diseases and alpha-gal syndrome. Health experts urge prevention—using EPA-approved repellents, wearing protective clothing, treating gear with permethrin, showering after outdoors, and performing tick checks—while noting there are no vaccines for most tick-borne illnesses, though a Lyme vaccine shows promise for the future.
CDC reports tick bites are up this year and DC-area ERs are seeing a rise in tick-bite patients; Lyme disease is the most common local tick illness and can develop after a tick has been attached for 24–48 hours, with prevention focusing on permethrin-treated clothing, DEET repellents, and regular tick checks, plus medical care if you develop symptoms like an expanding rash or severe headache after outdoor exposure.
A CDC tick-bite tracker shows an early, larger-than-usual surge in emergency department visits across the U.S., rising from 28 to 114 bite-related visits per 100,000 between March and April as warmer spring weather expands tick activity and ranges. Tick-borne illness risk is driven by the black-legged tick (Lyme disease) and the lone star tick (red meat allergy), with spread into new areas. Most bites don’t require ED care; prompt tick removal is advised and doctors may treat suspected infections with doxycycline before tests return. Tick season generally runs March through October, peaking in late May, with about 31 million bites annually and Lyme disease affecting roughly 476,000 people each year.
Wisconsin health officials warn of a potentially big Lyme year as tick activity rises; ER visits for tick bites in the state stood at 44 per 10,000 in the week ending April 19, and the state posted a record 6,469 Lyme cases in 2024, with warmer, wetter springs speeding tick emergence—experts urge prevention and prompt antibiotics if bitten.
The CDC reports an unusually high number of ER visits for tick bites across the U.S., with the Northeast seeing the strongest rise—the highest rate for this season since 2017. Officials urge precautions like wearing protective clothing, sticking to trail centers, and performing tick checks after outdoor activities to prevent Lyme disease, which can have serious consequences. Connecticut labs also show around 40% of ticks tested are Lyme-positive, highlighting the importance of prevention.
During tick season in the U.S., experts advise removing any attached tick promptly with fine-tipped tweezers, pulling upward with steady, constant pressure near the skin, then cleaning the bite area and documenting details (date, location, tick appearance). Save the tick if possible for identification, and monitor for symptoms such as rash, fever, or fatigue in the days to weeks after exposure. Seek medical advice if you develop symptoms or are unsure about the bite, since ticks can transmit Lyme disease and other pathogens.