Neospora caninum: oocyst challenge of pregnant cows

Anderson, 1997, Evidence of vertical transmission of Neospora sp. infection in dairy cattle, J. Am. Vet. Med. Assoc., 210, 1169 Bartels, 1999, Risk factors for Neospora caninum-associated abortion storms in dairy herds in The Netherlands (1995 to 1997), Theriogenology, 52, 247, 10.1016/S0093-691X(99)00126-0 Davis, 1995, Mediation of immunity to Toxoplasma gondii oocysts shedding in cats, J. Parasitol., 81, 882, 10.2307/3284034 Davison, 1999, Estimation of vertical and horizontal transmission parameters of Neospora caninum infections in dairy cattle, Int. J. Parasitol., 29, 1683, 10.1016/S0020-7519(99)00129-0 DeMarez, 1999, Oral infection of calves with Neospora caninum oocysts from dogs: humoral and cellular immune responses, Int. J. Parasitol., 29, 1647, 10.1016/S0020-7519(99)00154-X Dijkstra, 2001, Dogs shed Neospora caninum oocysts after ingestion of naturally infected bovine placenta but not after ingestion of colostrum spiked with Neospora caninum tachyzoites, Int. J. Parasitol., 31, 747, 10.1016/S0020-7519(01)00230-2 Dubey, 1996, A review of Neospora caninum and neosporosis, Vet. Parasitol., 67, 1, 10.1016/S0304-4017(96)01035-7 Dubey, 2000, Gerbils (Meriones unguiculatus) are highly susceptible to oral infection with Neospora caninum oocysts, Parasitol. Res., 86, 165, 10.1007/s004360050027 Lindsay, 1999, Confirmation that the dog is a definitive host for Neospora caninum, Vet. Parasitol., 82, 327, 10.1016/S0304-4017(99)00054-0 McAllister, 1996, Evidence suggesting a point source exposure in an outbreak of bovine abortion due to neosporosis, J. Vet. Diagn. Invest., 8, 355, 10.1177/104063879600800313 McAllister, 1998, Dogs are definitive hosts of Neospora caninum, Int. J. Parasitol., 28, 1473, 10.1016/S0020-7519(98)00138-6 McAllister, 2000, Evidence of point source exposure to Neospora caninum and protective immunity in a herd of beef cows, J. Am. Vet. Med. Assoc., 217, 881, 10.2460/javma.2000.217.881 McGarry, 2000, Validation and application of an inhibition ELISA to detect serum antibodies to Neospora caninum in different host species, Int. J. Parasitol., 30, 880 Owen, 1998, Diagnosis of toxoplasma abortion in ewes by polymerase chain reaction, Vet. Rec., 142, 445, 10.1136/vr.142.17.445 Paré, 1996, Congenital Neospora caninum infection in dairy cattle and associated calfhood mortality, Can. J. Vet. Res., 60, 133 Paré, 1997, Neospora caninum antibodies in cows during pregnancy as a predictor of congenital infection and abortion, J. Parasitol., 83, 82, 10.2307/3284321 Paré, 1998, Seroepidemiologic study of Neospora caninim in dairy herds, J. Am. Vet. Med. Assoc., 213, 1595 Thurmond, 1997, Effect of congenitally-acquired Neospora caninum infection on risk of abortion and subsequent abortions in dairy cattle, Am. J. Vet. Res., 58, 1381 Uggla, 1998, Oral Neospora caninum inoculation of neonatal calves, Int. J. Parasitol., 28, 1467, 10.1016/S0020-7519(98)00110-6 Williams, 1999, Evaluation of a commercial ELISA to detect serum antibody to Neospora caninum in cattle, Vet. Rec., 145, 571, 10.1136/vr.145.20.571 Williams, 2000, Neospora caninum associated abortion in cattle: the time of experimentally-induced parasitaemia during gestation determines foetal survival, Parasitology, 121, 347, 10.1017/S0031182099006587