In reply to all:
thanks for all your posts. Don't mean to cause general panic about tick bites! Like I said, I've had loads and never been ill. Compared to the amount of ticks and bites the infection rate of Lyme disease is pretty low. Having said that, I now know of plenty of people who have had it, including one of my field assistants (I used to work on midges on the west coast of Scotland). I think it's really really under-reported. people who go frequently to tick-ridden places that have deer and sheep should be aware of the symptoms, as it can be serious if untreated and GP's are fairly unaware of it. 12 days after the bite, I had flu-like illness, headache, stiff neck, sore knees, shooting pains in my muscles, wanted to stay in the dark, pain behind my eyes, night sweats and mildly elevated temperature, and then this plus muscle weakness in my legs. I got over that in a few days and now just have very wobbly weak unstable legs and fatigue. I had no bullseye rash, and this apparently is quite common not to have this.
I think it is very likely that, like midges and mossies, some people are way more attractive to tick bites than others. Lots of people used to tell me that they do or don't get bitten by ticks when I worked on repellents.
interesting about historical malaise/illness on the islands and leptospirosis on Jura.
Thanks for the comiserations stuart- hope your knee gets better soon, and if it doesn't, hope you cope with watching everyone else climb all summer!
re permethrin/deltamethrin. actually, i just assumed that the bed net treatments available in the UK would be deltamethrin. I can only find permethrin- lifesystems one. This is not supposed to be for clothing, just for bed nets really but permethrin has pretty low mammalian toxicity and I'll look into it more, but will probably put this on my walking trousers anyway. I'm not saying I'm recommending it though!!!!
I've got a tom-0 tweezer remover thingy which gets them out really well, you can get them from the vets. I didn't have the tick in for more than 24 hrs and got it out straight away cleanly when i found it. I was told by a Lyme disease patient once to save the tick and put it in alcohol, but I didn't do this. This is so they can PCR the tick and see what kind of Lyme bug it is, as the blood test are pretty unreliable. I was also told by the same patient never to use any kind of steroid if you suspect you have lyme disease as this can cause eye damage. Not sure about how true this is.
thanks for the kind words everyone- look out for them little blighters!