| HOH | hard of hearing |
|---|---|
| HP | halogen phosphorus; handicapped person; haptoglobin; hard palate; Harvard pump; health profession(al... |
| HXIS | hard x-ray imaging spectrometry |
| MBTE | meningeal tick-borne encephalitis |
| MTBE | meningeal tick-borne encephalitis; methyl tert-butyl ester |
| Colorado tick fever | <infectious disease> A rare acute viral infection transmitted via a tick bite (Dermacentor andersoni). Disease is limited to the western United States, particularly Colorado. The incubation period is 3-6 days. Symptoms include fever (that may abate and then recur), sweats, chills, joint pains, headache, photophobia, nausea, vomiting, rash and weakness. Treatment includes tick removal and acetaminophen to control fever. The disease is generally self-limited and nonserious. (27 Sep 1997) |
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| colourado tick fever | A febrile illness characterised by chills, aches, vomiting, leukopenia, and sometimes encephalitis. It is caused by the colourado tick fever virus, a reovirus transmitted by the tick dermacentor andersoni. (12 Dec 1998) |
| colourado tick fever virus | A species of reovirus transmitted by the tick dermacentor andersonii and causing fever, chills, aching head and limbs, and often vomiting. It occurs in the northwestern united states, except the pacific coast. (12 Dec 1998) |
| mountain tick fever | A rare acute viral infection transmitted via a tick bite (Dermacentor andersoni). Disease is limited to the western United States, particularly Colorado. The incubation period is 3-6 days. Symptoms include fever (that may abate and then recur), sweats, chills, joint pains, headache, photophobia, nausea, vomiting, rash and weakness. Treatment includes tick removal and acetaminophen to control fever. The disease is generally self-limited and nonserious. (27 Sep 1997) |
| wood tick | <zoology> Any one of several species of ticks of the genus Ixodes whose young cling to bushes, but quickly fasten themselves upon the bodies of any animal with which they come in contact. When they attach themselves to the human body they often produce troublesome sores. The common species of the Northern United States is Ixodes unipunctata. Source: Websters Dictionary (01 Mar 1998) |
| South African tick-bite fever | A typhus-like fever of South Africa caused by Rickettsia rickettsii and usually characterised by primary eschar and regional adenitis, rigors, and maculopapular rash on the fifth day, often with severe central nervous system symptoms. (05 Mar 2000) |
| north asian tick-borne rickettsiosis | One of the tick-borne rickettsial diseases of the eastern hemisphere, similar to rocky mountain spotted fever, but less severe, with fever, a small ulcer (eschar) at the site of the tick bite, swollen glands nearby (satellite lymphadenopathy), and a red raised (maculopapular) rash. (12 Dec 1998) |
| North Queensland tick fever | A mild form of tick-borne typhus with eschar, adenopathy, rash, and fever, caused by Rickettsia australis and thought to be transmitted by the tick, Ixodes holocyclus. (05 Mar 2000) |
| Indian tick typhus | A febrile disease of the mediterranean area, the crimea, africa, and india, caused by infection with rickettsia conorii. (12 Dec 1998) |
| queensland tick typhus | One of the tick-borne rickettsial diseases of the eastern hemisphere, similar to rocky mountain spotted fever, but less severe, with fever, a small ulcer (eschar) at the site of the tick bite, swollen glands nearby (satellite lymphadenopathy), and a red raised (maculopapular) rash. (12 Dec 1998) |
| tick | <zoology> Any one of numerous species of large parasitic mites which attach themselves to, and suck the blood of, cattle, dogs, and many other animals. When filled with blood they become ovate, much swollen, and usually livid red in colour. Some of the species often attach themselves to the human body. The young are active and have at first but six legs. Any one of several species of dipterous insects having a flattened and usually wingless body, as the bird ticks (see under Bird) and sheep tick (see under Sheep). Tick bean, a small bean used for feeding horses and other animals. <botany> Tick trefoil, a name given to many plants of the leguminous genus Desmodium, which have trifoliate leaves, and joined pods roughened with minute hooked hairs by which the joints adhere to clothing and to the fleece of sheep. 3. <zoology> The whinchat; so called from its note. Death tick. Source: Websters Dictionary (01 Mar 1998) |
| tick-borne disease | <infectious disease> Diseases transmitted by ticks such as Rocky Mountain spotted fever, Q fever, and Lyme disease. (09 Oct 1997) |
| tick-borne diseases | Bacterial, viral, or parasitic diseases transmitted to humans and animals by the bite of infected ticks. The families ixodidae and argasidae contain many bloodsucking species that are important pests of man and domestic birds and mammals and probably exceed all other arthropods in the number and variety of disease agents they transmit. Many of the tick-borne diseases are zoonotic. (12 Dec 1998) |
| tick-borne encephalitis | 1. (Central European subtype) tick-borne meningoencephalitis caused by a flavivirus closely related to the virus causing the Far Eastern type; it is transmitted by Ixodes ricinus, also by infected raw milk, especially that of goats. Synonym: biundulant meningoencephalitis, Central European tick-borne fever, diphasic milk fever, Russian spring-summer encephalitis (Western subtype). 2. (Eastern subtype) tick-borne encephalitis, a severe form of encephalitis caused by a flavivirus, a virus belonging to the Flaviviridae family, and transmitted by ticks (Ixodes pertulcatus and I. Ricinus). Synonym: Russian tick-borne encephalitis. (05 Mar 2000) |
| tick-borne encephalitis virus | An arbovirus of the genus Flavivirus that occurs in Central Europe and the USSR in two subtypes, causing two forms of encephalitis in humans: tick-borne encephalitis (Central European subtype) and tick-borne encephalitis (Eastern subtype); the vectors are ticks of the genus Ixodes. Synonym: Russian spring-summer encephalitis virus, tick-borne virus. (05 Mar 2000) |