Thursday June 25, 2015
Ticks and tick related ailments have increased over the last 10 years, according to scientists from The Big Tick Project. The project was launched earlier this year by the naturalist Chris Packham, and aims to raise awareness of the risks and symptoms of tick-borne disease. Public Health England estimates that every year about 3,000 new cases of the disease occur, however Lyme Disease charities say the figure could be as high as 15,000 annually.
What are Ticks?
Ticks are small, blood sucking arthropods, which if left undisturbed can feed on human blood for around 5-7 days before dropping off. Their bites are usually painless and most people will only know they have been bitten if they see a tick feeding on them. Ticks are often as small as a full stop on a page or a poppy seed, so they can be hard to spot.
Why are Ticks Dangerous?
If you love the outdoors make sure to check your skin for ticks when you return inside, especially if you have ventured into long grass. Remove ticks quickly from the skin to reduce the chance of developing a tick-borne disease. In the UK an infected tick bite most commonly leads to Lyme Disease (Borreliosis).
Lyme Disease is caused by the bacteria group Borrelia burgdorferi and is caught by humans following a bite from an infected tick. Symptoms of the infection can include a red circular rash, flu-like symptoms, nausea, joint and muscle pain, and more rarely neurological and cardiac problems.
Globally ticks can cause many more diseases such as Tick-borne Encephalitis. Ticks can carry more than one disease at the same time and infect you with just one bite!
Bull’s-eye red circular rash from a tick bite
How to Avoid Tick Bites
- Keep to paths and marked out trails, avoid long grass and vegetation
- Keep covered up with long-sleeved clothing and tuck trousers into socks
- Wear light coloured clothing, so you can see ticks crawling on you
- Check for ticks regularly or daily, paying attention to folds in the skin where they could hide
- Brush off ticks you see on clothing before they have a chance to bite
- Treat backpacks, tents and outdoor kit with Fabric Spray
- Apply a DEET insect repellent or a DEET-free insect repellent to exposed skin
- Ticks can remain in clothing – so wash and tumble dry clothes on a high heat after use
How to Remove Ticks Quickly
Ticks should be removed using clean pointed tweezers, cotton thread or a tick removal tool. Gently grip the tick as close to the skin as possible. Pull steadily upwards, away from the skin, without twisting. Take care not to pull too hard or to crush the tick. Place the tick in a small jar to make identification easier. If the tick’s head or any part gets stuck in your skin, seek medical attention.
After removal use an antiseptic ointment to clean the bite area and wash hands. If you get ill within 1-2 weeks of a tick bite, mention it to your doctor.
Do not try to burn the tick off or remove ticks with your fingers. Also don’t apply petroleum jelly, alcohol, or nail varnish remover, as this could stimulate the tick to regurgitate infected material into the skin which may increase the risk of infection.
With tick related illnesses on the increase, it is important to try and protect yourself while at home in the UK and abroad.
If you like this article you may also enjoy reading > Lyme Disease in London Parks & Tick Bite Prevention.
- University of Bristol, http://www.bristol.ac.uk/news/2015/april/big-tick-project.html, “Big Tick Project to track rising threat of Lyme disease”, 23 April 2015.
- NHS, http://www.nhs.uk/Conditions/Lyme-disease/Pages/Introduction.aspx. 2015
- Lyme Disease Action http://www.lymediseaseaction.org.uk/about-ticks, 2015