Paralysis tick

Paralysis tick

Taxobox
name = Paralysis tick


image_width = 250px
regnum = Animalia
phylum = Arthropoda
classis = Arachnida
ordo = Acari
familia = Ixodidae
genus = "Ixodes"
species = "I. holocyclus"
binomial = "Ixodes holocyclus"

The paralysis tick, "Ixodes holocyclus", is one of about 75 species of Australian tick fauna and is considered the most medically important. It is found in a 20-kilometre band that follows the eastern coastline of Australia. As this is where most people live, incidences of tick bites on people, pets and livestock are relatively common. Although most cases of tick bite are uneventful in humans, some can result in fatal illnesses including paralysis, tick typhus and severe allergic reactions. The tick's paralysing toxin has been estimated to affect as many as 100,000 domestic animals annually, with up to 10,000 companion animals being referred to veterinary surgeons for treatment. Up to 1989, 20 fatal cases have been reported in Australia. [cite journal
author = Masina S, Broady K. W.
title = Tick paralysis: development of a vaccine
journal = International Journal for Parasitology
volume = 29
issue = 4
pages = 535–541
year = 1999
doi = 10.1016/S0020-7519(99)00006-5]

Removal

The best method of removal uses a pair of tweezers to pull the tick off as close to the skin as possible. Methods involving spreading butter or oil over the tick are not advised. However, removal with tweezers can stimulate the tick to inject more toxin if not performed correctly. It is advisable to avoid squeezing the main tick body by using an angled pair of tweezers which will grip the head region close in to the skin. Specialised tick removal tools are inexpensive and highly recommended in areas where ticks are prevalent. [cite journal | author=Needham GR | title=Evaluation of five popular methods for tick removal | journal=Pediatrics | year=1985 | volume=75 | pages=997–1002 ]

External links

* [http://www.tickalert.org.au/ixholdet.htm Tick alert support group]
* [http://medent.usyd.edu.au/fact/ticks.htm University of Sydney Department of Medical Entomology: about ticks]

References


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • paralysis tick — /pəˈræləsəs tɪk/ (say puh raluhsuhs tik) noun a tick found from northern Queensland to Bairnsdale in Victoria along coastal regions; causes paralysis in animals; hardback tick …  

  • paralysis tick — noun : a tick whose bite causes paralysis; especially : rocky mountain wood tick …   Useful english dictionary

  • Tick paralysis — Infobox Disease Name = Tick paralysis Caption = DiseasesDB = 31779 ICD10 = ICD10|T|63|4|t|51 ICD9 = ICD9|989.5 ICDO = OMIM = MedlinePlus = 001359 eMedicineSubj = eMedicineTopic = MeshID = D013985 Tick paralysis is the only tick borne disease that …   Wikipedia

  • tick — I. /tɪk / (say tik) noun 1. a slight, sharp recurring click or beat, as of a clock. 2. Colloquial a moment or instant: hang on just a tick. 3. a small mark, as a hooked, sloping dash (formed by two strokes at an acute angle) serving to draw… …  

  • tick paralysis — n a progressive spinal paralysis that moves upward toward the brain in humans or lower animals and that is caused by a neurotoxin secreted by some ticks (as Dermacentor andersoni) and injected into the host during feeding * * * a progressive,… …   Medical dictionary

  • Tick-borne encephalitis — Tick borne meningoencephalitis Classification and external resources ICD 10 A84 ICD 9 063 …   Wikipedia

  • tick — An acarine of the families Ixodidae (hard ticks) or Argasidae (soft ticks), which contain many bloodsucking species that are important pests of humans and domestic birds and mammals, and that probably exceed all other arthropods in the number and …   Medical dictionary

  • Tick — For other uses, see Tick (disambiguation). Ticks Adult deer tick, Ixodes scapularis Scientific classification Kingdom …   Wikipedia

  • Tick-borne disease — Infobox Disease Name = PAGENAME Caption = DiseasesDB = ICD10 = ICD9 = ICDO = OMIM = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 584 MeshID = D017282 Tick borne diseases are diseases or illnesses transmitted by ticks. As the incidence of… …   Wikipedia

  • tick — tick1 /tik/, n. 1. a slight, sharp, recurring click, tap, or beat, as of a clock. 2. Chiefly Brit. Informal. a moment or instant. 3. a small dot, mark, check, or electronic signal, as used to mark off an item on a list, serve as a reminder, or… …   Universalium

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”