(1) It is postulated that the hut tampan tick (Ornithodoros moubata), which has previously been shown to be implicated in the transmission of hepatitis B virus in Kavango, is more common in the latter territory than in eastern Caprivi.
(2) It is concluded that, while mechanical transmission of HBV is most unlikely after a 10-13-day interval between feedings in bedbugs and tampans, it is still possible that mechanical transmission between humans might occur during interrupted feeds.
(3) Wild-caught and colonized tampan ticks, Ornithodoros moubata (Murray), were fed on hepatitis B virus (HBV)-positive blood-means in a series of four experiments.
(4) Tampans lodge between the reeds and are more difficult to eradicate.
(5) Further bedbugs and tampan ticks (Ornithodoros moubata [Murray]) were fed on HBV-carrier chimpanzees.
(6) The 'sand tampan', Ornithodoros savignyi, is susceptible to oral infection with African swine fever (ASF) virus in the laboratory.
(7) Fowl tampans (Argas persicus) collected in Oktemberyan in the Armenian S.S.R.
Tick
Definition:
(n.) Credit; trust; as, to buy on, or upon, tick.
(v. i.) To go on trust, or credit.
(v. i.) To give tick; to trust.
(n.) 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 color. Some of the species often attach themselves to the human body. The young are active and have at first but six legs.
(n.) 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).
(n.) The cover, or case, of a bed, mattress, etc., which contains the straw, feathers, hair, or other filling.
(n.) Ticking. See Ticking, n.
(v. i.) To make a small or repeating noise by beating or otherwise, as a watch does; to beat.
(v. i.) To strike gently; to pat.
(n.) A quick, audible beat, as of a clock.
(n.) Any small mark intended to direct attention to something, or to serve as a check.
(n.) The whinchat; -- so called from its note.
(v. t.) To check off by means of a tick or any small mark; to score.
Example Sentences:
(1) % hatch X 20000) of ticks from treated cattle with that of ticks from untreated cattle.
(2) However, ticks, which failed to finish their feeding and represent a disproportionately great part of the whole parasite's population, die together with them and the parasitic system quickly restores its stability.
(3) Four of the 39 ticks in our colony were infected with a spirochete; presumably, Borrelia crocidurae.
(4) Hyperimmunization with the tick encephalitis and Western horse encephalomyelitis viruses reproduced in the brain of albino mice, intensified the protein synthesis in the splenic tissue during the productive phase of the immunogenesis (the 7th day).
(5) The implications of the findings in terms of strategic tick control are discussed.
(6) Most of the infection was attributed to T. parva parva by application of field ticks to susceptible cattle.
(7) In the first trial to investigate the effect of tick control, significant improvements in liveweight gain (LWG) occurred only in periods of medium to high challenge with adult Amblyomma variegatum.
(8) A total of 3,532 females of various engorged weights was collected from all calves, resulting in a mean female tick yield of 1.78% based on the number of larvae used for all infestations.
(9) Eleven virus strains were isolated from ticks Hyalomma asiaticum asiaticum Schulce et Schlottke, 1929, and Hyalomma plumbeum plumbeum Panzer, 1796,collected in 1971-1974 in desert regions of the Uzbee S.S.R.
(10) But as an entertaining family experience, it ticks almost every box.
(11) Viruses isolated from ticks (Ixodes uriae) from a seabird colony on the Isle of May, Scotland, were shown by complement fixation tests to be related to the Uukuniemi and Kemerovo serogroups.
(12) July 7, 2016 Verified account A blue tick that tells you the user is either an A-list celebrity, a respected authority on an important subject or a BuzzFeed employee.
(13) The test is both highly specific and sensitive and can be applied to a wide range of studies on heartwater, including epidemiology, determination of the C. ruminantium infection rate of Amblyomma ticks and the evaluation of immunization against heartwater.
(14) Infected ticks were reared from larvae feeding on each of 11 rabbits taken from the same site.
(15) Approximately one third of all students said that ticks had a significant or very significant impact on duty performance.
(16) Investigations carried out in Pavlodar Province have shown that 7 species of ixodid ticks, Ixodes crenulatus, I. lividus, I. persulcatus, I. laguri laguri, Dermacentor marginatus, D. reticulatus, Haemaphysalis concinna, and one brought species, Hyalomma asiaticum, parasitize domestic animals and wild mammals.
(17) Ecologic studies of small mammals in Rocky Mountain National Park (RMNP) were conducted in 1974 in order to identify the specific habitats within the Lower Montane Forest that support Colorado tick fever (CTF) virus.
(18) The absence of strict restrictions for the feeding on unusual species of hosts has caused the domination of polyphagy and oligophagy over monophagy among ixodid ticks.
(19) Adult Ambylomma variegatum ticks were collected from 184 cattle, 13 sheep and one goat in Antigua, and ground in phosphate buffered saline.
(20) Experiments were conducted with the tick-borne encephalitis (TE) virus; confirmation of a protective action of cellular immunity in mice was obtained.