Lyme disease
Coverage of Lyme disease in the Nexus archive.
- Tick bites are surging in the US this year. Here’s what to know.
Tick bites are surging in the US this year, with emergency department visits reaching the highest levels since 2017. Experts attribute the increase to geographic expansion of tick habitats due to rising temperatures and climate change, alongside a heightened risk of tick-borne diseases like Lyme disease and Alpha-gal syndrome.
- Tick bites are surging in Pennsylvania and across the US this year. Here’s what to know.
Tick bites are surging in Pennsylvania and the US, with emergency department visits reaching their highest levels since 2017. Experts attribute the increase to warmer climates enabling ticks to spread to previously colder regions, raising risks for tick-borne diseases like Lyme disease and Alpha-gal syndrome.
- DR MAX PEMBERTON: Tired? Aching limbs? Here's why Lyme Disease is on the rise - and my fear that patients are not being told the truth
Dr. Max Pemberton discusses the increasing prevalence of Lyme Disease and raises concerns about patients not receiving full information about their condition. The article highlights symptoms like fatigue and aching limbs associated with the disease.
- Tick bites are surging in the US this year as climate warms
Tick bites in the US are surging due to climate warming, with emergency department visits spiking in 2026. Experts attribute the increase to geographic expansion of tick habitats and rising temperatures, heightening risks of diseases like Lyme disease and Alpha-gal syndrome.
- Tick bites are surging in the US this year. Here’s what to know.
Tick bites are surging in the US this year, with emergency department visits for bites reaching the highest levels since 2017. Experts attribute the increase to climate change expanding tick habitats into previously colder regions and warn of rising risks for tick-borne diseases like Lyme disease and Alpha-gal syndrome.
- Tick bites are surging in the US this year. Here’s what to know.
Tick bites are surging in the US this year, with emergency department visits reaching their highest levels since 2017 in April and remaining elevated through June. Experts attribute the increase to geographic expansion of tick habitats due to rising temperatures and warn of heightened risks for tick-borne diseases like Lyme disease and Alpha-gal syndrome.
- Tick bites are surging in the US this year. Here’s what to know.
Tick bites in the US are surging, with emergency department visits reaching a five-year high in April 2026. Rising temperatures and geographic expansion of tick habitats, linked to climate change, are contributing to increased tick activity and associated diseases like Lyme disease and Alpha-gal syndrome.
- Tick bites are surging in the US this year. Here’s what to know.
Tick bites in the US are surging this year, with emergency department visits spiking to their highest levels since 2017 in April and remaining high through June. Experts attribute the increase to geographic expansion of tick habitats due to rising temperatures and climate factors, raising risks for tick-borne diseases like Lyme disease and Alpha-gal syndrome.
- Rare but dangerous tick-borne virus on the rise in US
The Powassan virus, a rare but dangerous tick-borne illness, is increasing in the United States. It is primarily transmitted by the deer tick, the same species responsible for spreading Lyme disease.
- Rare but dangerous tick-borne virus on the rise in the U.S.
A rare but dangerous tick-borne virus, Powassan, is increasing in the U.S. It is primarily spread by deer ticks, the same species that transmits Lyme disease, but can be transmitted much faster than Lyme bacteria.
- Tick activity is on the rise this year; here's how hikers can protect themselves
Tick activity in Michigan is increasing, with hikers and bikers sharing prevention strategies. Experts from the state Health Department warn of ticks like the black-legged tick (carrying Lyme Disease) and the Lone Star tick (causing red meat allergy), advising tick checks and proper removal techniques.
- Would Hunters Take a Lyme Disease Vaccine? We Asked
Pfizer and Valneva plan to seek approval for a new Lyme disease vaccine, following the failure of a 1990s vaccine due to lawsuits and public fear. A survey of hunters, a high-risk group for tick exposure, found mixed reactions, with some expressing interest and others seeking more information about safety and effectiveness.
- Lyme disease is on the rise in Vermont. Here’s how to protect yourself and still enjoy the outdoors
Lyme disease cases in Vermont have risen significantly, with 2,246 reported in 2025 and the state now having the second-highest rate in the U.S. Patti Casey's team monitors tick populations, finding 51% of tested deer ticks carry Lyme disease. Climate change and increased human-tick interactions, such as suburban development, are contributing factors.
- Rare Lyme disease-causing strain spreads to new state: What to know
A rare pathogen known to cause Lyme disease has been detected in a new state, far from where it has typically been found. The discovery highlights the spread of this specific strain to regions outside its usual geographic range.
- Rare bacteria that causes more severe form of Lyme disease found in new US state for first time
A rare bacteria causing a more severe form of Lyme disease has been discovered in a new US state for the first time. The finding highlights an emerging health concern related to Lyme disease variants.
- Warmer temps bring soaring tick populations – here’s how to stay safe from Lyme disease
Warmer weather is increasing tick populations, leading to higher Lyme disease risks. The CDC reported record tick-bite emergency room visits in 2026, with experts estimating 500,000 U.S. cases annually. Lyme disease, caused by Borrelia bacteria via deer tick bites, is most prevalent in the Northeast and Upper Midwest.
- Popular summer destination ravaged by Lyme disease bets on radical new solution
Nantucket, a popular summer destination, is addressing its high Lyme disease rates through a project called Mice Against Ticks, led by researchers including MIT’s Kevin Esvelt. The initiative aims to reduce infected ticks by breeding mice with protective antibodies that prevent the spread of Lyme disease bacteria. The project has sparked mixed public reactions, with some praising the innovation and others cautioning about ecological impacts.
- Rare type of Lyme disease found for the first time in New York
A rare type of Lyme disease has been found for the first time in New York. Deer ticks can carry bacteria that cause Lyme disease.
- Tick bite ER visits hit highest seasonal level in years as doctors warn of disease surge
Tick bite-related emergency room visits in the U.S. reached their highest seasonal levels since 2017, with 71 cases per 100,000 ER visits in April 2026 compared to a historical average of 30. Doctors attribute the surge to expanding tick habitats, warmer climates, and rising Lyme disease and other tick-borne illnesses.
- 5/24/2026: Booms, Busts and Bubbles; Sculpting Evolution; The Payam Method
The article discusses lessons from the 1929 Wall Street crash, a report on mouse DNA and Lyme disease research, and the Payam Method for piano learning.
- 5/24/2026: Booms, Busts and Bubbles; Sculpting Evolution; The Payam Method
The article discusses the Wall Street crash of 1929, explores mouse DNA research in combating Lyme disease, and introduces the Payam Method for piano learning.
- The role genetically engineered mice could play in fighting Lyme disease
Scientists are exploring genetic engineering to reduce Lyme disease transmission by targeting wild mice instead of deer or ticks. This approach aims to disrupt the disease's lifecycle through modified mice populations.
- Genetically engineering mouse DNA could be key to curbing Lyme disease | 60 Minutes
Scientists are using genetic engineering to target wild mice in an effort to reduce the transmission of Lyme disease, shifting focus from traditional vectors like deer and ticks. The approach aims to curb the disease's spread by altering mouse DNA, which plays a key role in the ecosystem of Lyme disease transmission.
- Lyme disease cases in England up by more than 20 per cent in a year
Lyme disease cases in England have increased by more than 20 percent over the past year, indicating a rising public health concern. The disease, transmitted through tick bites, is becoming increasingly prevalent in the country.
- Lyme disease cases in England rise by more than 20% in a year
Lyme disease cases in England increased by 22% in 2025 to 1,168 confirmed cases compared to 959 in 2024, according to the UK Health Security Agency. Pharmaceutical companies are developing new vaccines and anti-tick treatments in response to growing concerns about the spread of the tick-borne illness.
- 'We're in for a bad year': Scientists see warning signs for Lyme disease, tick-borne illnesses
Scientists warn of a potential increase in Lyme disease and tick-borne illnesses as the weather warms up. This warning is issued to the public before heading outdoors. The scientists' concern is based on observed warning signs.
- ‘We’re in for a bad year’: Scientists see warning signs for Lyme disease, tick-borne illnesses
Scientists warn of a potential increase in Lyme disease and tick-borne illnesses as the weather warms up. This warning is issued to the public before they head outdoors. The scientists see warning signs for these diseases.
- 2026 expected to be another bad year for ticks
The 2026 outlook for ticks indicates a rise in Lyme disease cases, with the CDC reporting the highest weekly emergency room visits for tick bites in a decade. Bradley Blackburn provides guidance on protecting against ticks.
- Miranda Hart shows off her slimline figure after detailing 'shame' around gaining weight amid her battle with Lyme disease
Miranda Hart shared her slimline figure while discussing the shame she felt about gaining weight during her Lyme disease battle. The post highlights her personal struggle with weight changes linked to her health condition.