Articles on Ticks

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Expansion of the blacklegged and other tick populations across Canada over the last few years mean an increased risk of diseases like Lyme disease. It is wise to do a full body tick check on ourselves and our pets when we come in from the outdoors. (Shutterstock)

How to avoid Lyme disease while ticks are hungry in the fall

Fall is peak activity time for adult blacklegged ticks, increasing the risk of tick bites on both people and pets.
Warmer temperatures could lead to more zones of the country that make good breeding sites for mosquitoes. Apichart Meesri / Shutterstock.com

Is climate change causing a rise in the number of mosquito and tick-borne diseases?

Is our changing climate making regions of the US more suitable for ticks and mosquitoes that spread diseases? Or is the climate changing human physiology making us more vulnerable?
The female longhorned tick, Haemaphysalis longicornis, crawling on a leaf. Jim Occi, Rutgers Center for Vector Biology

Self-cloning Asian tick causing worry in New Jersey

There is a new type of tick spreading in New Jersey, and it doesn't need a male to reproduce. It's known to spread disease and is proving difficult to eradicate.
An engorged female tick on the forehead of a dog. To get this big, they need to suck blood for about four days. While this is happening, the tick is injecting neurotoxins into the bloodstream. Rob Webster

Ticked off: let’s stop our dogs and cats dying of tick paralysis this year

Tick paralysis affect 10,000 dogs each year in eastern Australia, and the treatment can be very expensive. Fortunately, a new drug available is available.
Ixodus ricinus tick, which spreads Lyme disease in Europe. Richard Bartz

Lyme disease: a ticking time bomb

How a microbe from the ice age could wreck your life – and how to protect yourself.
Lyme disease is caused by the bacterium Borrelia burgdorferi, which is carried by ticks. Mike K/Flickr

Lyme-like disease may result from related unknown bacteria

A government investigation into whether Lyme disease exists in Australia and how to treat it has ended without being able to resolve the issues. But there is a plausible explanation for why people here…
Of the over 70 bloodsucking arthropods known as ticks that live in Australia, the paralysis tick, Ixodes holocyclus dominates. Doggett

Tackling the tricky task of tick removal

Tick bite poses a potentially serious health risk in itself but sometimes the way people try to remove ticks just makes things worse. This is because urban myths and conflicted advice from local and overseas…

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