PMID: 9450249Feb 5, 1998Paper

Serological studies on porcine Pneumocystis carinii pneumonia: kinetics of the antibody titers in swine herds and the association of porcine reproductive and respiratory syndrome virus infection

The Journal of Veterinary Medical Science
H KondoM Ito

Abstract

Serological titers to Pneumocystis carinii (Pc) and porcine reproductive and respiratory syndrome virus (PRRSV) were measured on a herd with epidemic Pc pneumonia (case herd) and two comparison herds, by an indirect fluorescent-antibody technique. In the case herd, the geometric mean titer (GMT) for Pc were 1:80 in pigs 1 week old, 1:10 in pigs 5 weeks old, and 1:80 to 1:190 in pigs over 6 weeks old. GMTs for PRRSV were > 1:145 in most of age groups over 7 weeks old. In comparison herds, Pc and PRRSV antibody titers were low in weanling pigs. The results clarified the kinetics of antibodies to Pc and concurrent infection of PRRSV in the case herd.

References

Apr 1, 1992·Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc·J E CollinsH S Joo
Feb 1, 1989·Nihon juigaku zasshi. The Japanese journal of veterinary science·M FujitaM Ogata
Aug 1, 1989·The Journal of Infectious Diseases·B SoulezD Camus
Jun 2, 1988·The New England Journal of Medicine·A E GlattS H Landesman
Aug 1, 1986·Zentralblatt Für Bakteriologie, Mikrobiologie, Und Hygiene. Series A, Medical Microbiology, Infectious Diseases, Virology, Parasitology·M YamadaY Yoshida
Oct 1, 1972·Journal of Comparative Pathology·B R FarrowC R Huxtable
Oct 1, 1993·Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc·D ZemanM Minehart
Apr 1, 1993·Journal of Comparative Pathology·H KondoM Ito

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