However, simple husbandry changes and practical midge control measures may help break the livestock infection cycle.

However, several landmarks have been achieved in the fight against it in Latin America, including a reduction by 72 % of the incidence of human infection in children and young adults in the countries of the Southern Cone Initiative, and at least three countries ( Uruguay, in 1997, and Chile, in 1999, and Brazil in 2006 ) have been certified free of vectorial and transfusional transmission.

However, allowing domestic pigs to consume feces contributes to the risk of parasite infection.

However, it turned out that in order to get Ackerman home, the hospital had cured his infection with antibiotics.

However, infection rates can be drastically reduced if the main focus is on the prevention of transmission jumps between hubs.

However, IC / PBS has not been shown to be caused by a bacterial infection, and the mis-prescribed treatment of antibiotics is ineffective.

However, the initial lytic / lysogenic decision on infection is also dependent on the cII and cIII proteins.

However, recent experiments suggest that physical differences among cells, that exist prior to infection, predetermine whether a cell will lyse or become a lysogen.

However, this study Azithromycin Failure in Mycoplasma genitalium Urethritis says that "... doxycycline and levofloxacin have substantial failure rates ..." and "... Recurrent urethral symptoms following azithromycin therapy only occurred in persons with persistent M. genitalium infection and resolved with moxifloxacin.

However, raw milk can become contaminated in a number of ways: by coming into contact with cow feces or bacteria living on the skin of cows, from an infection of the cow's udder, or from dirty equipment, among others.

However, only about 5-10 % of bronchitis cases are caused by a bacterial infection ; most cases of bronchitis are caused by a viral infection and are self-limiting and resolve themselves in a few weeks.

However, many endogenous retroviruses play important roles in host biology, such as control of gene transcription, cell fusion during placental development in the course of the germination of an embryo, and resistance to exogenous retroviral infection.

However, rather than being directly invasive and inflammatory, it seems to cause local infection, but then its other actions are via toxins: whether affecting kidneys in post strep glomerulonephritis, heart valves in rheumatic fever, the scarlet skin of scarlet fever or dissolving tissue in necrotizing fasciitis.

However, canine may lick the humans hand and infection can be spread as well.

However, infants and young children are much more susceptible to infection, easily achieved by ingesting a small number of bacteria.

However, it may become permeable to these types of cells because of an infection or a virus.

However, in all cases where infection with β-lactamase-producing bacteria is suspected, the choice of a suitable β-lactam antibiotic should be carefully considered prior to treatment.

However, both the white blood cells and ESR may be elevated due to gout in the absence of infection.

However, there is little evidence that these permanent interventions alter the pain symptoms of the affected patients and in addition to the normal risks of surgery, such as bleeding and infection, sympathectomy has several specific risks, such as adverse changes in how nerves function.

However, in the case of a particularly bad infection, symptoms may include bloody sputum, cough, fever, abdominal discomfort, passing worms, etc.

However, the stump sprouts rarely reach more than in height before blight infection returns.

However, it usually is possible to save a valuable branch by judicious removal of the wood invaded by the haustorium, if the infection is caught early enough.

However, the General Court at Boston ordered the purchasers of Shawomet to appear before them to answer the sachems' claim.

However, despite the insight of many of his observations, his own conclusions are open to suspicion because of his failure to employ at all times the correct research methods.

However, at eighty-five, he had still been busy writing articles, reviewing and speaking, and I had never before known an Englishman who had visited and lectured in three quarters of the United States.

However, last night the tapes were not run at all during the evening hours and all we got on TV were a few snatches which Douglas Edwards and Huntley and Brinkley could squeeze into their programs.

However, in this case as elsewhere it was necessary to arrive at a single standard to be applied to all situations, representing an averaging of conditions, and thus to fix particular points in time which would be considered the dividing points between daytime and nighttime conditions.

However, because this vulnerability is mutual, it is to the advantage of neither side to destroy the opponent's cities, at least so long as the opponent has nuclear weapons with which to effect reprisal.

However, after you've seen all the historical piazzas and plazas, the places and forums, the churches and museums, the palaces and castles, and begin to feel at home in the capitals of Europe, you'll want to change your course and follow the by-roads at will, far from the market places.

However one looks at it, therefore, I'd say that your horoscope for this autumn is the reverse of rosy.

However, technical difficulties arise by melting at local hot spots.

However, the possible absence of a center of symmetry not only moves the hydrogen atom off Af, but also allows the oxygen atoms to become nonequivalent, with Af at Af and Af at Af ( space group Af ), where Af represents the oxygens on one side of the Af layers and Af those on the other side.

However, any oxygen nonequivalence would shorten either the already extremely short Af interlayer distance of 2.55 A or the non-hydrogen-bonded Af interlayer interactions which are already quite short at 2.58 Aj.

However, as witnessed by the large corporate bond calendar at present, as well as the record amount of municipal bond issues approved by voters, the over-all demands for capital funds seem likely to remain high, so that any downward pressure on rates from reduced demand should not be great.

However, the Attorney General of California, at the request of the Secretary of Labor, sought to have the jurisdiction over the issue removed to the Federal District Court, on grounds that it was predominantly a Federal issue since the validity of the Secretary's Regulation was being challenged.

However, Peterson, president of Bell & Howell, warned 800 U.S. marketing leaders attending a national conference at the Ambassador, that the future will belong to the industrialist of creative and `` unconventional wisdom ''.

In a long commentary which he has inserted in the published text of the first act of the play, he says at one point: `` However, that experience never raised a doubt in his mind as to the reality of the underworld or the existence of Lucifer's many-faced lieutenants.

However, even if the latent demand for demythologization is not nearly as widespread as we are claiming, at least among the cultured elements of the population there tends to be an almost complete indifference to the church and its traditional message of sin and grace.

However well chosen and cleverly arranged, such memorabilia unfortunately amounted to more of an interruption than an auxiliary to the evening's main business, which ( considering the talent at hand ) should probably have been the gathering of fresh samples of the Chicago style.

However, at the same time Montgomery selects as his hero De Gaulle, who is a militarist dominated by political ambitions.

However, lacking requested reinforcements from McClellan, now commanding the Army of the Potomac, Pope was soundly defeated at the Second Battle of Bull Run in the summer of 1862, forcing the Army of the Potomac to defend Washington for a second time.

However, i ' thar is also still an Islamic ideal to which all Muslims should strive to adhere at all times.

However, traditional cakes made at home have a vast directory of revenue, according to the habits and customs of each family.

However, while usually Greek festivals were celebrated at the full moon, all the feasts of Apollo were celebrated at the seventh day of the month, and the emphasis given to that day ( sibutu ) indicates a Babylonian origin.