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Animal vector

Another recent example of a zoonose infection is the Nipah virus, named after the town in Malaysia where its first known victim lived. The animal vector of this disease has been identified as several species of bats. The Nipah virus has destroyed Malaysia s pig industry and it killed 105 people in 1999. The virus produces a severe fonn of encephalitis, and about 40% of infected individuals die. [Pg.14]

Strategies used to reduce enteric pathogen contamination of crops via wild animal vectors... [Pg.423]

The flavonoids are a remarkable group of plant metabolites. No other class of secondary product has been credited with so many — or such diverse — key functions in plant growth and development. Many of these tasks are critical for survival, such as attraction of animal vectors for pollination and seed dispersal, stimulation of Rhizobium bacteria for nitrogen fixation. [Pg.397]

The categorization of emergency differs from country to country, depending on two local factors whether the disease is endemic and whether a means of transmitting the agent exists. Frequently, the introduction of a pathogen and the start of an epidemic may be through an animal vector thus, veterinarians may be the first to identify a disease new to a community. [Pg.333]

All plants pollinated by animal vectors benefit from flower-constant behavior since nectar removed by visitors not carrying conspeclflc pollen is wasted. However, rare or widely dispersed plants should be more strongly selected for adaptations that maximize pollinator constancy than should common or clumped plants (2). Perhaps in crownvetch there has been selection for constancy in flower visitors using high concentrations of NPA to exclude all but specific pollinators. [Pg.108]

The coronaviruses are typically associated with the common cold, and are so-called because of their crown-like halo of protein spikes. Since they are RNA-( + )-viruses, they are able to code for their own m-RNA, which codes for the proteins involved in replication and can thus reproduce without much help from the host cell. On this occasion, the human race has been lucky and until the animal vector for this virus is identified, there will be the ever-present fear that the next time it jumps species, it may have an improved ability to both infect and subsequently kill its victims. [Pg.111]

Tularemia Low 2 to 10 days Inhalation Mouth, Animal, Vector... [Pg.136]

Initial area coverage (via air, water, food, or animal vectors/carriers)... [Pg.1567]

As protists are very small and thus of low weight, it is widely believed that air currents and animal vectors are the main distribution agents (Maguire, 1963 Cowling, 1994 Hamilton and Lenton, 1998 Wilkinson, 2001 Smith et al., 2008). Wilkinson (2001) showed by a detailed analysis of Arctic and Antarctic testacean communities that only large species (> 150 pm) are possibly not cosmopolitan. [Pg.64]

In summary, I have provided evidence that (1) the cactophilic habitat is separate from neighbouring yeast habitats, that (2) most species native to it are narrow endemics and that (3) those species with wider distributions are, in fact, asexual species consisting of a set of regionally based variant lineages (i.e. geographic races). Why are these microbes local and not ubiquitous The answer is found in their relationship with animals a relationship that results in the yeast s biogeography resembling that of their animal vectors. [Pg.152]

In addition to the cactophilic habitat, there are at least three other yeast habitats where dispersal is primarily by animal vector wood, flowers and sap (slime) fluxes. The potential diversity of yeast associated with beetles that bore in wood is high (Suh et al., 2005) and there is evidence that the beetles are the means of dispersal (Ganter, 2006). However, neither the biogeography of yeast from this habitat nor genetic... [Pg.162]

Describe observed modes of pollen dispersal, indicating the most prevalent way. Important insect or other animal pollinators should be indicated. Give data on the range of pollen dispersal through the air and/or by the animal vectors, if known. Note how climatic or regional (e.g. geographic) differences can affect pollination. Provide available information or data on the influence of pollen quantity, movement, viability, load and competition on outcrossing, which is discussed in Sections III and IV. The details on pollination as they pertain to the plant are covered here, whereas details particularly pertinent to the pollinator are covered in Section V. [Pg.32]

Possible scenarios include the spread of disease within an unprepared population by an intentionily infected, and possibly suicidal, individual or by the contamination of air or water via ventilation or storage systems. Animal vectors have previously been used by some countries to disseminate pathogens as a bioweapon, although this level of sophistication is unlikely to be utilised by terrorist groups. [Pg.137]


See other pages where Animal vector is mentioned: [Pg.78]    [Pg.87]    [Pg.374]    [Pg.514]    [Pg.413]    [Pg.396]    [Pg.475]    [Pg.105]    [Pg.113]    [Pg.86]    [Pg.54]    [Pg.105]    [Pg.82]    [Pg.161]    [Pg.706]    [Pg.70]    [Pg.315]    [Pg.368]   
See also in sourсe #XX -- [ Pg.396 ]




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Strategies used to reduce enteric pathogen contamination of crops via wild animal vectors

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