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Can Vet J. Aug 1981; 22(8): 244–247.
PMCID: PMC1789961

Pneumonia in Saskatchewan Swine: Abattoir Incidence of Intrathoracic Lesions in Pigs from a Herd Infected with Haemophilus pleuropneumoniae and from Other Herds


A 1978-79 survey of the incidence of thoracic cavity lesions at slaughter had shown that the overall incidence of pleurisy in Saskatchewan swine was low (2%). Therefore, in the summer of 1979 a comparison was made between the incidence of pleurisy in a herd of pigs chronically affected with Haemophilus pleuropneumoniae pneumonia and in animals from other herds slaughtered at the same time. The incidence of pleurisy in control pigs (3.6%) was slightly higher than in the large scale survey but in the pigs from the Haemophilus infected herd it was almost four times as great (13.3%). In the same herd the survivors of a batch of pigs which had been decimated by more severe disease showed an incidence of 32% pleurisy. The economic implications of these findings are detailed and discussed.

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Selected References

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  • Cole JR, Jr, Sangster LT, Cooper JA. Haemophilus parahaemolyticus associated with pleuropneumonia in Georgia swine. Vet Med Small Anim Clin. 1978 Nov;73(11):1444–1446. [PubMed]
  • Little TW. Haemophilus infection in pigs. Vet Rec. 1970 Oct 3;87(14):399–402. [PubMed]
  • Mylrea PJ, Fraser G, Macqueen P, Lambourne DA. Pleuropneumonia in pigs caused by Haemophilus parahaemolyticus. Aust Vet J. 1974 Jun;50(6):255–259. [PubMed]
  • Nicolet J. Sur l'hémophilose du porc. I. Identification d'un agent fréquent: Haemophilus parahaemolyticus. Pathol Microbiol (Basel) 1968;31(4):215–225. [PubMed]
  • Nielsen R, Mandrup M. Pleuropneumonia in swine caused by Haemophilus parahaemolyticus. A study of the epidemiology of the infection. Nord Vet Med. 1977 Nov;29(11):465–473. [PubMed]
  • Osborne AD, Saunders JR, K-Sebunya T. An abattoir survey of the incidence of pneumonia in Saskatchewan swine and an investigation of the microbiology of affected lungs. Can Vet J. 1981 Apr;22(4):82–85. [PMC free article] [PubMed]
  • Sanford SE, Josephson GK. Porcine Haemophilus pleuropneumonia epizootic in southwestern Ontario: clinical, microbiological, pathological and some epidemiological findings. Can J Comp Med. 1981 Jan;45(1):2–7. [PMC free article] [PubMed]
  • Schiefer B, Moffatt RE, Greenfield J, Agar JL, Majka JA. Porcine Hemophilus parahemolyticus pneumonia in Saskatchewan. I. Natural occurrence and findings. Can J Comp Med. 1974 Apr;38(2):99–104. [PMC free article] [PubMed]
  • Willeberg P, Gerbola MA, Madsen A, Mandrup M, Nielsen EK, Riemann HP, Aalund O. A retrospective study of respiratory disease in a cohort of bacon pigs. I. Clinico-epidemiological analyses. Nord Vet Med. 1978 Dec;30(12):513–525. [PubMed]

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