Abstract
The results of a 3-year study of trichinosis in British Columbia wild-life, based on the testing of more than 9,000 tissue specimens from a large variety of animal species, indicated that trichinosis is widespread among wild mammals in the southern and central parts of British Columbia. This continuing survey has established that the disease is carried by at least 15 species of terrestrial mammals including 3 species of rodents. The finding of Trichinella spiralis in ground squirrels and nonsynanthropic mice may be the first reported in North America. Although trichinosis appears to be eradicated in domestic pigs in British Columbia, a sylvatic cycle of the disease continues to exist independently and poses a potential threat to human health. It is possible for human beings to contract trichinosis by consuming inadequately cooked meat from certain wildlife species, especially bears, as well as meat products (such as pork or beef sausage) to which game meat has been added; several local outbreaks were caused by this source. Another hazard of unknown potential is the spread of trichinosis from the wild animal reservoir--from rodents in particular--to domestic pigs and thus to man.
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- Babbott F. L., Jr, Day B. W., Jr A survey of trichinosis among black bears in Vermont. Arch Environ Health. 1968 Jun;16(6):900–902. doi: 10.1080/00039896.1968.10665171. [DOI] [PubMed] [Google Scholar]
- Beckett J. V., Gallicchio V. A survey of helminths of the muskrat, Ondatra z. zibethica Miller, 1912, in Portage County, Ohio. J Parasitol. 1967 Dec;53(6):1169–1172. [PubMed] [Google Scholar]
- COFFEY J. E., WIGLESWORTH F. W. Trichinosis in Canadian Eskimos. Can Med Assoc J. 1956 Aug 15;75(4):295–299. [PMC free article] [PubMed] [Google Scholar]
- Clark P. S., Brownsberger K. M., Saslow A. R., Kagan I. G., Noble G. R., Maynard J. E. Bear meat trichinosis. Epidemiologic, serologic, and clinical observations from two Alaskan outbreaks. Ann Intern Med. 1972 Jun;76(6):951–956. doi: 10.7326/0003-4819-76-6-951. [DOI] [PubMed] [Google Scholar]
- DAVIES L. E., CAMERON T. W. Trichinosis in the Northwest Territories. Med Serv J Can. 1961 Feb;17:99–104. [PubMed] [Google Scholar]
- Emson H. E., Baltzan M. A., Wiens H. E. Trichinosis in Saskatchewan. An outbreak due to infected bear meat. Can Med Assoc J. 1972 Apr 22;106(8):897–898. [PMC free article] [PubMed] [Google Scholar]
- Fréchette J. L., Panisset M. Contribution à l'étude de l'épizootiologie de la trichinose au Québec. Données préliminaires sur la trichinose de la faune. Can J Public Health. 1973 Sep-Oct;64(5):443–444. [PubMed] [Google Scholar]
- Harbottle J. E., English D. K., Schultz M. G. Trichinosis in bears in northeastern United States. HSMHA Health Rep. 1971 May;86(5):473–476. [PMC free article] [PubMed] [Google Scholar]
- MAYNARD J. E., PAULS F. P. Trichinosis in Alaska. A review and report of two outbreaks due to bear meat with observations on serodiagnosis and skin testing. Am J Hyg. 1962 Nov;76:252–261. [PubMed] [Google Scholar]
- RAUSCH R., BABERO B. B., RAUSCH R. V., SCHILLER E. L. Studies on the helminth fauna of Alaska. XXVII. The occurrence of larvae of Trichinella spiralis in Alaskan mammals. J Parasitol. 1956 Jun;42(3):259–271. [PubMed] [Google Scholar]
- ROSELLE H. A., SCHWARTZ D. T., GEER F. C. TRICHNOSIS FROM NEW ENGLAND BEAR MEAT: REPORT OF AN EPIDEMIC. N Engl J Med. 1965 Feb 11;272:304–305. doi: 10.1056/NEJM196502112720607. [DOI] [PubMed] [Google Scholar]
- Rogers L. L. Parasites of black bears of the Lake Superior region. J Wildl Dis. 1975 Apr;11(2):189–192. doi: 10.7589/0090-3558-11.2.189. [DOI] [PubMed] [Google Scholar]
- Schmitt N., Bowmer E. J., Simon P. C., Arneil A. S., Clark D. A. Trichinosis from bear meat and adulterated pork products: a major outbreak in British Columiba, 1971. Can Med Assoc J. 1972 Dec 9;107(11):1087–1091. [PMC free article] [PubMed] [Google Scholar]
- Schmitt N., Saville J. M., Friis L., Stovell P. L. Trichinosis in British Columbia wildlife. Can J Public Health. 1976 Jan-Feb;67(1):21–24. [PubMed] [Google Scholar]
- Simon P. C., Stovell P. L. A digest compressorium technique for detection of Trichinella spiralis larvae. Can J Comp Med. 1972 Apr;36(2):178–179. [PMC free article] [PubMed] [Google Scholar]
- Stovell P. L. Bear meat trichinosis. Can Med Assoc J. 1972 Dec 9;107(11):1056–1056. [PMC free article] [PubMed] [Google Scholar]
- Wand M., Lyman D. Trichinosis from bear meat: clinical and laboratory features. JAMA. 1972 Apr 10;220(2):245–246. [PubMed] [Google Scholar]
- Wilson R. Bear meat trichinosis. Profound serum protein alterations, minor eosinophilia, and response to thiabendazole. Ann Intern Med. 1967 May;66(5):965–971. doi: 10.7326/0003-4819-66-5-965. [DOI] [PubMed] [Google Scholar]
- ZIMMERMANN W. J., HUBBARD E. D., MATHEWS J. Studies on fecal transmission of Trichinella spiralis. J Parasitol. 1959 Aug;45(4 Pt 1):441–445. [PubMed] [Google Scholar]
- Zimmermann W. J., Hubbard E. D. Trichiniasis in wildlife of Iowa. Am J Epidemiol. 1969 Jul;90(1):84–92. doi: 10.1093/oxfordjournals.aje.a121053. [DOI] [PubMed] [Google Scholar]