Ticks on the rise: a family's encounter reveals growing concerns

Increasing tick population are not just a rural concern but a growing threat in city parks as well, highlighting the need for awareness and protective measures against these disease-carrying pests.

Charlie Gilmour writes for The Guardian.


In short:

  • The UK Health Security Agency notes a steady rise in tick encounters, with certain species like Ixodes ricinus posing significant health risks due to their ability to transmit diseases like Lyme.
  • Ticks are adapting to changing climates, expanding their habitats, and increasing in numbers, raising concerns for both human and animal health.
  • Preventative measures, including clothing choices and tick checks, are essential for reducing the risk of tick bites and the diseases they can carry.

Key quote:

"The population of ticks is increasing. We need to be aware of them and we need to know how to protect ourselves."

— Arlene Brailey, Lyme Resource Centre

Why this matters:

Ticks, those tiny yet formidable arachnids, are not only a nuisance during outdoor adventures but also pose significant health risks due to their ability to transmit a variety of diseases. One of the primary reasons for the surge in tick populations is believed to be linked to climate change: Disease-carrying insects like ticks prefer warmer winters, early springs and hot summers.

Crowd of protesters, many of them children in front of Thurgood Marshall US courthouse

Appeals court affirms dismissal of youth climate case against Trump

The lead attorney for the 22 plaintiffs said the court has “slammed the courthouse doors on children fighting for their lives.”
Ecology concept with green city on earth, world environment and sustainable development concept.
Credit: Mr.Jub/BigStock Photo ID: 237212287

Opinion: A good life for the 99% isn’t a pipe dream: it can be done. Here’s how

Our plan is radical – but by transforming how we live on a finite planet, nearly everyone gains, says Thomas Piketty and researchers from the World Inequality Lab.

Full disk Earth, Apollo 17, 1972

‘Happiness is not just about GDP’: ambitious plan or utopia?

Some will question its credibility – but the alternative future to the one imagined in the World Justice Report is far more bleak.

Rocky ocean floor with light coming from above.

See what deep-sea mining actually looks like, over 2 miles down

A mining company sent an advanced ship to try to pluck valuable minerals from the deep ocean. Here’s how it worked.
The construction of a warehouse or data center
Credit: ungvar/Big Stock Photo ID: 474261073

Erin Brockovich: Environmentalist vs. the data center boom

Do you know where a data center is due to be constructed in your area? An increasing number of US citizens can answer "yes" — thanks to a map created by Erin Brockovich. DW explains why people need to know.
An aerial view of a large ship moving through green ocean water

Canada-Germany deal shows LNG as a climate solution is ‘false’

B.C. natural gas would replace Russian gas, not coal, which experts say weakens arguments that liquefied natural gas lowers global emissions

A hurricane approaching the southern United States as viewed from space

This swirling gyre spawns storms. How will climate change affect it?

Scientists say climate change is likely to increase rainfall associated with these gyres, but whether warming will make them more frequent or more likely to spawn hurricanes remains uncertain.

From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.