Journal Proceedings of the Royal Society B, a web version of the report published yesterday showed

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The majority of rabies cases-us in Latin America, causing so-called cruises from southampton vampire-bats, who bite victims at night and drink their blood. In addition to human infection make bats every year more than 30 million dollars of damage to livestock. cruises from southampton
As a rule, the government's first reaction was a bat colony numbers shrinking, but new research cruises from southampton suggests that such tactics do not work and may even be counterproductive, mediates cruises from southampton the journal Science.
"Add cruises from southampton to this the ugliest disease bat that sucks blood, and there's a real nightmare," refers to the London zooloogiainstituudi Representative Rosie Woodroffe. Species of CHIROPTERA increment has been an important factor in the continued growth of the total livestock population of the continent, in some places it is bloodthirsty bats even doubled the size of the populations.
Many Latin American countries began in the 1970s nahkhiirekolooniaid thin. Athens University cruises from southampton of Georgia cruises from southampton acting as environmental sciences-doctors Streickerit cruises from southampton Daniel wondered cruises from southampton what the consequences of such a practice. cruises from southampton
Together with colleagues from Peru, he examined three years of the 20 leather-winged stinging insects in the region. The researchers collected blood samples and bat as the direct detection of infection was not possible, measured the animals' blood contained cruises from southampton rabies virus antibody levels.
Journal Proceedings of the Royal Society B, a web version of the report published yesterday showed signs of rabies virus in all the colonies. Infected animals exposed to the predominance of small and large colonies did not differ statistically significantly.
It is important to know, because cruises from southampton it shows that the virus does not spread in large, densely populated colonies rapidly - unlike, for example, from a cold virus, which can infect stone kindergarten full of children. This means that the population of the colonies cuts should not reduce the rate of occurrence cruises from southampton of rabies, Streicker cruises from southampton notes.
Worrying, however, was the finding that the colonies, which were regularly clipped abundance, was infected by exposure to even greater rates - about 12 percent, while the colonies, which had never been thinned, did not reach the proportion of vectors over seven percent.
"If ever a thinning effect, it will want the opposite," says Streicker. One possible explanation for the phenomenon is related to the typical method of killing bats: bats captured stained with anti-coagulant paste. cruises from southampton Adult companions bind the colony of bats returned, eat pasta in and die.
So to get rid of adult bats, which are likely to be developed rabies anti-viral immunity, and who therefore do not spread disease, but grows young bats share mates who are not engaged in grooming and are susceptible to rabies.
"The study confirms the emerging idea that the host organism-pathogen systems are tüsilikud haldamiskatsetele and may react in ways unexpected," pointing Woodroffe, who was not related to the research work itself.
UK epidemiologist at the University of Cambridge, James Wood adds that the study results can be transmitted rabies in bats ranging implications for the inhibition of the practice, but that before changing population control methods to support it wants to repeat the results of a controlled environment.
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