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comparison of host-feeding patterns between anopheles quadrimaculatus sibling species a and b.bloodmeal sources for sympatric species a and b of anopheles quadrimaculatus in an area of mississippi were identified using an indirect enzyme-linked immunosorbent assay. females had fed only on 6 species of mammals including dog/fox, pig, opossum, raccoon, cottontail rabbit and white-tailed deer. the latter species was the predominant host, representing 96.7 and 89.5% of the bloodmeals taken by species a and b, respectively. no marked difference in feeding patterns was found.19911791465
rabies surveillance in the united states during 1989.in 1989, 4,808 cases of rabies in animals other than human beings were reported to the centers for disease control, 1.8% more (4,724 to 4,808) than in 1988. eighty-eight percent (4,224/4,808) of those affected were wild animals and 12% (584/4,808) were domestic animals. cases were reported from 49 states, the district of columbia, and puerto rico; hawaii remained rabies-free. skunks (1,657) continued to be the most commonly reported rabid wild animal. for the second consecutive year, more cats ( ...19902276949
arbovirus studies in the ohio-mississippi basin, 1964-1967. vi. mermet: a simbu-group arbovirus. 19694980380
arbovirus studies in the ohio-mississippi basin, 1964-1967. vii. lone star virus, a hitherto unknown agent isolated from the tick amblyomma americanum (linn). 19695810802
arbovirus studies in the ohio-mississippi basin, 1964-1967. ii. st. louis encephalitis virus. 19695817890
arbovirus studies in the ohio-mississippi basin, 1964-1967. iv. cache valley virus. 19695817892
arbovirus studies in the ohio-mississippi basin, 1964-1967. v. trivittatus and western equine encephalomyelitis viruses. 19695817893
prevalence of dirofilaria immitus in the heart of dogs examined in mississippi. 19655891523
further observations on the epidemiology of spirocerca lupi in the southeastern united states. 19676062060
the fleas (siphonaptera) of tennessee.thirty-three species of fleas are recorded from the state of tennessee. new state records are reported for two species, the pulicid fleas euhoplopsyllus glacialis affinis and pulex simulans. two species of fleas with catholic feeding habits appear to be especially widespread and abundant in tennessee. these are the pulicid ctenocephalides felis which parasitizes cats, dogs, humans, opossums, and other medium to large sized mammals, and the hystrichopsyllid ctenophthalmus pseudagyrtes which is as ...19979221734
rabies surveillance in the united states during 1997.in 1997, 49 states, the district of columbia, and puerto rico reported 8,509 cases of rabies in nonhuman animals and 4 cases in human beings to the centers for disease control and prevention. nearly 93% (7,899) were wild animals, whereas 7% (610) were domestic species. the total number of reported cases increased 19.4% from that of 1996 (7,128 cases). increases were apparent in each of the major species groups, with the exception of cattle. the relative contributions of these groups to the total ...19989861958
expanding epidemiology of blastomycosis: clinical features and investigation of 2 cases in colorado.on the basis of case reports of blastomycosis, blastomyces dermatitidis is widely accepted to be endemic in the central united states in and around the ohio and mississippi river valleys. blastomycosis also occurs in parts of canada and in the southeastern united states. however, there has been no large-scale skin testing, and the environmental range of b. dermatitidis may have been underestimated. we describe 2 immunocompetent patients with blastomycosis acquired while working in the front rang ...200010722448
prevalence of spirocerca lupi in dogs in mississippi. 196414170754
additional records of echinococcus granulosus from dogs in the lower mississippi region. 196514339364
survey of ticks collected in mississippi for rickettsia, ehrlichia, and borrelia species.from november 1999 through october 2000, we tested ticks collected from vegetation as well as from deer, dogs, and humans for spotted fever group (sfg) rickettsiae, ehrlichia chaffeensis, and borrelia spp. spirochetes. a total of 149 adult ticks representing four species was collected from 11 collection sites from southwestern to northern mississippi. amblyomma americanum was most commonly collected (n=68), followed by ixodes scapularis (n=53). the bird tick, ixodes brunneus (usually rare), was ...200314714667
west nile virus activity--united states, august 18-24, 2004.during august 18-24, a total of 154 cases of human west nile virus (wnv) illness were reported from 18 states (alabama, arizona, california, colorado, connecticut, florida, georgia, illinois, kentucky, minnesota, mississippi, missouri, nevada, new mexico, north carolina, south dakota, tennessee, and wisconsin).200415329654
west nile virus activity--united states, september 15-21, 2004.during september 15-21, a total of 218 cases of human west nile virus (wnv) illness were reported from 21 states (arizona, california, florida, illinois, indiana, kansas, maryland, michigan, minnesota, mississippi, missouri, nebraska, nevada, new mexico, north dakota, oklahoma, south dakota, texas, utah, wisconsin, and wyoming).200415385920
west nile virus activity--united states, september 22-28, 2004.during september 22-28, a total of 180 cases of human west nile virus (wnv) illness were reported in the district of columbia (dc) and 24 states (alabama, arizona, california, georgia, illinois, iowa, kansas, kentucky, louisiana, maryland, michigan, minnesota, mississippi, missouri, montana, nebraska, nevada, new mexico, ohio, pennsylvania, texas, utah, wisconsin, and wyoming).200415457147
west nile virus activity--united states, october 13-19, 2004.during october 13-19, a total of 200 cases of human west nile virus (wnv) illness were reported from 20 states (arizona, arkansas, california, colorado, illinois, indiana, iowa, kansas, maryland, michigan, mississippi, missouri, nevada, new mexico, north carolina, oklahoma, pennsylvania, south dakota, wisconsin, and wyoming).200415499683
west nile virus activity--united states, october 20-26, 2004.during october 20-26, a total of 80 cases of human west nile virus (wnv) illness were reported from 16 states (arizona, california, florida, iowa, kentucky, louisiana, michigan, mississippi, missouri, montana, nebraska, new york, ohio, south dakota, texas, and utah).200415514584
sdetection of vector-borne agents in lone star ticks, amblyomma americanum (acari: ixodidae), from mississippi.in this study, we evaluated amblyomma americanum (lone star tick) in mississippi for the presence of ehrlichia chaffeensis, causative agent of human monocytic ehrlichiosis; ehrlichia ewingii, causative agent of human and canine granulocytic ehrlichiosis; borrelia lonestari, putative agent of southern tick-associated rash illness; francisella tularensis, the agent of tularemia; and rickettsia spp., particularly r. amblyommii, a suspected pathogen. we collected adult a. americanum from four region ...201020496596
serological differences in two blastomyces dermatitidis isolates from different geographical regions of north america.yeast phase lysate antigens were prepared from two isolates (t-58 and erc-2) from different geographic locations. tennessee and wisconsin. these lysate were evaluated with respect to their ability to detect antibody in dogs infected with blastomycosis and rabbits immunized with the lysates by an enzyme linked immunosorbent assay (elisa). both the dog sera and rabbit sera assays demonstrated that there were serological differences in these two isolates, which implied that there was antigenic vari ...200211998876
human pulmonary dirofilariasis: review of the literature.the dog heartworm dirofilaria immitis is known to cause solitary pulmonary nodules in humans. human pulmonary dirofilariasis (hpd) is more prevalent along the coastal regions of the united states, especially along the mississippi river valley. diagnosis is generally made by surgical resection, since hpd is often preoperatively presumed to be lung cancer.199910094266
dust-mite-allergen concentrations in asthmatics' bedrooms in the quad cities (illinois, usa) after the mississippi river floods of 1993.this study aimed to measure allergens from dermatophagoides farinae and d. pteronyssinus and to examine possible relationships of these mite allergens with flooding and other housing factors. a total of 313 dust samples were collected from the bedrooms of 57 asthmatics in 45 homes in the quad cities (illinois, usa) and analyzed by elisa for the presence of the d. farinae and d. pteronyssinus allergens. twenty of these homes had some flooding in the last 12 months due to the mississippi river flo ...19979226058
prevalence of dirofilaria immitis and dipetalonema reconditum infections in missouri dogs.the prevalence of dirofilaria immitis and dipetalonema reconditum infections in missouri dogs was investigated by means of a statewide veterinary mail survey and a study of shelter dogs from central missouri and mississippi river communities. the veterinary survey revealed microfilariae of d immitis in 447 of 11,823 (3.8%) dogs, microfilariae of d reconditum in 14 (0.1%), and microfilariae of both species in 8 (less than 0.1%). of 493 shelter dogs examined, using the modified knott test, 23 (4. ...19817196395
ehrlichiosis in an irish setter in mississippi: a case report. 19806900432
babesiosis in the greyhound.babesiosis was diagnosed in five 11- to 18-day old greyhound pups. in 3 pups, babesia canis organisms were identified by examination of a wright's-giemsa-stained smear of blood. in 2 pups, the diagnosis was established by examination of a splenic impression smear obtained at necropsy. findings in the 3 clinical cases included depression, weakness, anorexia, pallor, anemia, and thrombocytopenia. subcutaneous administration of diminazene aceturate resulted in rapid clinical recovery in these cases ...19836853321
prevalence and distribution of sarcocystis sp among wild swine of southeastern united states.digestive techniques revealed sarcocystis sp infection in 62 of 192 (32%) wild swine collected in alabama, arkansas, georgia, louisiana, mississippi, north carolina, south carolina, tennessee, virginia, and west virginia. sarcosporidia were not detected in wild swine of florida and were rarely found in the lower coastal plains of georgia, mississippi, and south carolina. swine from mountainous terrain in north carolina, tennessee, and west virginia and bottomland floodplain regions of alabama, a ...19816799467
a tick/rickettsia survey of dogs in three counties in mississippi, usa. 19846492083
blastomycosis. an important medical problem in the central united states. 19665953275
prevalence and incidence studies of human and canine blastomycosis. ii. yearly incidence studies in three selected states, 1960-1967. 19705464317
the first heart transplant in man: historical reexamination of the 1964 case in the light of current clinical experience. 19694939669
epidemiologic aspects of blastomycosis, the enigmatic systemic mycosis.a growing body of epidemiologic information derives from the study of sporadic cases and seven epidemics of blastomycosis, although a complete epidemiologic description of the disease is impeded by the absence of a skin test and difficulty isolating the causative fungus, blastomyces dermatitidis, from nature. most cases occur sporadically in humans and dogs in a worldwide distribution. endemic areas in the united states include southeastern, southcentral, and midwestern states, particularly arka ...19863317597
canine rabies in the united states, 1971-1973: study of reported cases with reference to vaccination history.from 1971 through 1973 629 reported cases of rabies in dogs, concentrated in the appalachian area, upper mississippi drainage, texas, and louisiana, were reported in the us. states bordering the atlantic and pacific oceans had fewer cases. there was a recurring seasonal pattern of cases with a peak in march and april and a low point in august and september. most of the cases involved transmission from wildlife vectors rather than dog-to-dog transmission. most of the dogs were owned (87%), unvacc ...19761251838
arthritis in the prehistoric southeastern united states: biological and cultural variables.recent research shows that a bacterial life form, erysipelothrix insidiosa, can produce rheumatoid arthritis in deer, swine, and dogs, and that a number of animals, including man, birds, and fish, may be infected by the organism. examination of the archaeological record suggests that both cultural and biological variables may be interrelated in the maintenance of some forms of arthritis over long periods of time in geographically disparate populations. re-examination of cherokee folk beliefs con ...19751098480
a serologic survey for brucella canis in dogs on a military base.a survey for brucella canis antibodies in dogs was conducted at an air force base in missippi in 1976. the rapid slide agglutination test was used as a screening test prior to determination of titers by the standard tube agglutination test. of 6 sera reacting positively by the slide technique, only 1 was confirmed positive by the tube agglutination technique. the seropositive rate among stray dogs apprehended on the base was 7.6%, whereas the seropositive rate among pet dogs was 0%.1977924842
rabies in mississippi. 1977859174
rocky mountain spotted fever in mississippi: survey for spotted fever antibodies in dogs and for spotted fever group reckettsiae in dog ticks.during epidemiologic studies of rocky mountain spotted fever in mississippi in 1973, dogs were surveyed for antibodies tp spotted fever group antigens and for tick parasites infected with rickettsiae of the spotted fever group. fifty-three (46%) of 116 serum samples had complement-fixing antibody titers greater than or equal to 1:8 as compared to only one (5%) of 21 samples from a group of dogs obtained from metropolitan chicage. fifty-two per cent of the dogs tested from mississippi had microag ...1976814809
rhipicephalus sanguineus: vector of a new spotted fever group rickettsia in the united states.a rickettsia related to but distinct from the spotted fever agent, rickettsia rickettsii, has been detected in 167 (18.9%) of 884 rhipicephalus sanguineus taken off dogs in central and northern mississippi. the organisms could readily be isolated in male meadow voles (microtus pennsylvanicus), where it produced massive infections in the tissues of tunica vaginalis. it was practically nonpathogenic for male guinea pigs, although inoculation of these animals with infected tunica vaginalis of voles ...1975806533
hosts of rhipicephalus sanguineus (acari: ixodidae) in northern mississippi, usa. 1979529267
a history of the behavior program at the jackson laboratory: an overview.the behavior program at the jackson laboratory in bar harbor, me, flourished from 1945 through the late 1960s and was unique in the history of comparative psychology. the canine project was conducted on ~300 dogs of five purebred breeds reared under controlled conditions and tested on a predetermined schedule. this enabled a detailed study of genetic and environmental effects and their interaction as well as a variety of other problems in midsized mammals. i provide a comprehensive, though brief ...201121341910
diagnostic, treatment, and prevention protocols for feline heartworm infection in animal sheltering agencies.cats are at risk for heartworm infection (dirofilaria immitis) wherever the disease is endemic in dogs. diagnosis is more difficult in cats, and little information is available regarding effective palliative and curative treatments for infected cats. in contrast to the challenges of diagnosis and treatment, chemoprophylaxis is highly effective, and current guidelines call for preventive medications to be administered to all cats in endemic areas. the purpose of this study was to survey feline he ...201121330060
seroprevalence of dirofilaria immitis, feline leukemia virus, and feline immunodeficiency virus infection among dogs and cats exported from the 2005 gulf coast hurricane disaster area.to determine seroprevalence of dirofilariasis in dogs and seroprevalences of dirofilariasis, felv infection, and fiv infection in cats exported from the gulf coast region following the 2005 hurricanes.200717630887
dog offers comfort for patients at rankin medical center. 200617330645
rabies surveillance in the united states during 2005.during 2005, 49 states and puerto rico reported 6,417 cases of rabies in nonhuman animals and 1 case in a human being to the cdc, representing a 6.2% decrease from the 6,836 cases in nonhuman animals and 8 cases in human beings reported in 2004. approximately 92% of the cases were in wildlife, and 8% were in domestic animals. relative contributions by the major animal groups were as follows: 2,534 raccoons (39.5%), 1,478 skunks (23%), 1,408 bats (21.9%), 376 foxes (5.9%), 269 cats (4.2%), 93 cat ...200617173527
diagnostic, treatment, and prevention protocols for canine heartworm infection in animal sheltering agencies.the high prevalence of heartworm infection in shelter dogs creates a dilemma for shelter managers, who frequently operate with insufficient funding, staffing, and expertise to comply with heartworm guidelines developed for owned pet dogs. the purpose of this study was to survey canine heartworm management protocols used by 504 animal sheltering agencies in the endemic states of alabama, florida, georgia, and mississippi. open-admission shelters, which tended to be larger and more likely to perfo ...201121353743
rabies surveillance in the united states during 2010.during 2010, 48 states and puerto rico reported 6,154 rabid animals and 2 human rabies cases to the cdc, representing an 8% decrease from the 6,690 rabid animals and 4 human cases reported in 2009. hawaii and mississippi did not report any laboratory-confirmed rabid animals during 2010. approximately 92% of reported rabid animals were wildlife. relative contributions by the major animal groups were as follows: 2,246 raccoons (36.5%), 1,448 skunks (23.5%), 1,430 bats (23.2%), 429 foxes (6.9%), 30 ...201121916759
the occurrence of blastomycosis in mississippi: problems encountered in diagnosis. 19685257487
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