Ticks are blood feeding external parasites of mammals, birds, and reptiles throughout the world. Approximately 850 species have been described worldwide (Furman and Loomis 1984). There are two well established families of ticks, the Ixodidae (hard ticks), and Argasidae (soft ticks). Both are important vectors of disease causing agents to humans and animals throughout the world. Ticks transmit the widest variety of pathogens of any blood sucking arthropod, including bacteria, rickettsiae, protozoa, and viruses. Some human diseases of current interest in the United States caused by tick-borne pathogens include Lyme disease, ehrlichiosis, babesiosis, rocky mountain spotted fever, tularemia, and tick-borne relapsing fever.
Dogs are susceptible to Lyme disease and may develop arthritis or lameness, lethargy, loss of appetite, disease of the lymph nodes, or other clinical conditions after being infected. Other animals including cats, horses, and livestock can become infected with Borrelia burgdorferi, but rarely develop clinical signs. Consult a veterinarian if you suspect that your dog has Lyme disease, or if you wish to consider protecting your dog(s) with one of the commercially available canine Lyme disease vaccines. Highly effective pesticide-impregnated tick collars also are available to protect dogs that are exposed to tick-infested environments.
The best method of avoiding ticks is to stay away from known tick infested areas. If visiting such areas, wears light coloured clothing, as ticks will be much easier to detect. Trousers should be tucked into socks and shirts into pants. Natural repellent likes SmellGREEN® solution can be applied, with this repellent applied to the footwear and clothing.
All clothing should be removed on returning home and placed into a hot dryer for 20 minutes, which will kill any ticks that may still be on the clothing. Note that ticks can wander on the body for some two hours before attaching, make sure you search well for ticks, especially behind the ears and on the back of the head. Children and pets should be examined for ticks after visiting bushland/infested areas.
The Paralysis tick is very susceptible to dry conditions and so decreasing moisture can lessen their impact. Turn on dehumidifier or air-conditioner especially in Spring and Summer.
Thoroughly and regularly clean areas where adult ticks, tick larvae, and tick eggs are found. Vacuum floors, rugs, carpets, upholstered furniture, and crevices around baseboards and cabinets daily. Use a small pair of curved forceps or tweezers.
If possible, wear some sort of hand protection such as gloves so you don’t spread bacteria from the tick to your hands. Using the tweezers, carefully flip the tick over onto its back. Grasp the tick firmly with the tweezers as close to the skin as possible. Apply gentle pulling until the tick comes free. Twisting or turning the tick does not make removal easier because the mouthparts are barbed, not spiraled. Once removed, don’t crush the tick because you may transmit disease. Rinse it down a sink or flush it down a toilet.